1951208490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4517}}^1$

素因数の和:4573

約数の個数: 192

約数和(自身を含む): 6230068992

約数和(自身を除く): 4278860502

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 121, 154, 165, 170, 187, 210, 231, 238, 242, 255, 330, 357, 363, 374, 385, 462, 510, 561, 595, 605, 714, 726, 770, 847, 935, 1122, 1155, 1190, 1210, 1309, 1694, 1785, 1815, 1870, 2057, 2310, 2541, 2618, 2805, 3570, 3630, 3927, 4114, 4235, 4517, 5082, 5610, 6171, 6545, 7854, 8470, 9034, 10285, 12342, 12705, 13090, 13551, 14399, 19635, 20570, 22585, 25410, 27102, 28798, 30855, 31619, 39270, 43197, 45170, 49687, 61710, 63238, 67755, 71995, 76789, 86394, 94857, 99374, 135510, 143990, 149061, 153578, 158095, 189714, 215985, 230367, 248435, 298122, 316190, 347809, 383945, 431970, 460734, 474285, 496870, 537523, 546557, 695618, 745305, 767890, 844679, 948570, 1043427, 1075046, 1093114, 1151835, 1490610, 1612569, 1639671, 1689358, 1739045, 2086854, 2303670, 2534037, 2687615, 2732785, 3225138, 3279342, 3478090, 3825899, 4223395, 5068074, 5217135, 5375230, 5465570, 5912753, 7651798, 8062845, 8198355, 8446790, 9291469, 10434270, 11477697, 11825506, 12670185, 16125690, 16396710, 17738259, 18582938, 19129495, 22955394, 25340370, 27874407, 29563765, 35476518, 38258990, 46457345, 55748814, 57388485, 59127530, 65040283, 88691295, 92914690, 114776970, 130080566, 139372035, 177382590, 195120849, 278744070, 325201415, 390241698, 650402830, 975604245, 1951208490]

約数ペア:

[(1, 1951208490), (2, 975604245), (3, 650402830), (5, 390241698), (6, 325201415), (7, 278744070), (10, 195120849), (11, 177382590), (14, 139372035), (15, 130080566), (17, 114776970), (21, 92914690), (22, 88691295), (30, 65040283), (33, 59127530), (34, 57388485), (35, 55748814), (42, 46457345), (51, 38258990), (55, 35476518), (66, 29563765), (70, 27874407), (77, 25340370), (85, 22955394), (102, 19129495), (105, 18582938), (110, 17738259), (119, 16396710), (121, 16125690), (154, 12670185), (165, 11825506), (170, 11477697), (187, 10434270), (210, 9291469), (231, 8446790), (238, 8198355), (242, 8062845), (255, 7651798), (330, 5912753), (357, 5465570), (363, 5375230), (374, 5217135), (385, 5068074), (462, 4223395), (510, 3825899), (561, 3478090), (595, 3279342), (605, 3225138), (714, 2732785), (726, 2687615), (770, 2534037), (847, 2303670), (935, 2086854), (1122, 1739045), (1155, 1689358), (1190, 1639671), (1210, 1612569), (1309, 1490610), (1694, 1151835), (1785, 1093114), (1815, 1075046), (1870, 1043427), (2057, 948570), (2310, 844679), (2541, 767890), (2618, 745305), (2805, 695618), (3570, 546557), (3630, 537523), (3927, 496870), (4114, 474285), (4235, 460734), (4517, 431970), (5082, 383945), (5610, 347809), (6171, 316190), (6545, 298122), (7854, 248435), (8470, 230367), (9034, 215985), (10285, 189714), (12342, 158095), (12705, 153578), (13090, 149061), (13551, 143990), (14399, 135510), (19635, 99374), (20570, 94857), (22585, 86394), (25410, 76789), (27102, 71995), (28798, 67755), (30855, 63238), (31619, 61710), (39270, 49687), (43197, 45170)]