19674270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 67931136

約数和(自身を除く): 48256866

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 17, 18, 21, 22, 30, 33, 34, 35, 42, 45, 51, 55, 63, 66, 70, 77, 85, 90, 99, 102, 105, 110, 119, 126, 153, 154, 165, 167, 170, 187, 198, 210, 231, 238, 255, 306, 315, 330, 334, 357, 374, 385, 462, 495, 501, 510, 561, 595, 630, 693, 714, 765, 770, 835, 935, 990, 1002, 1071, 1122, 1155, 1169, 1190, 1309, 1386, 1503, 1530, 1670, 1683, 1785, 1837, 1870, 2142, 2310, 2338, 2505, 2618, 2805, 2839, 3006, 3366, 3465, 3507, 3570, 3674, 3927, 5010, 5355, 5511, 5610, 5678, 5845, 6545, 6930, 7014, 7515, 7854, 8415, 8517, 9185, 10521, 10710, 11022, 11690, 11781, 12859, 13090, 14195, 15030, 16533, 16830, 17034, 17535, 18370, 19635, 19873, 21042, 23562, 25551, 25718, 27555, 28390, 31229, 33066, 35070, 38577, 39270, 39746, 42585, 51102, 52605, 55110, 58905, 59619, 62458, 64295, 77154, 82665, 85170, 93687, 99365, 105210, 115731, 117810, 119238, 127755, 128590, 156145, 165330, 178857, 187374, 192885, 198730, 218603, 231462, 255510, 281061, 298095, 312290, 357714, 385770, 437206, 468435, 562122, 578655, 596190, 655809, 894285, 936870, 1093015, 1157310, 1311618, 1405305, 1788570, 1967427, 2186030, 2810610, 3279045, 3934854, 6558090, 9837135, 19674270]

約数ペア:

[(1, 19674270), (2, 9837135), (3, 6558090), (5, 3934854), (6, 3279045), (7, 2810610), (9, 2186030), (10, 1967427), (11, 1788570), (14, 1405305), (15, 1311618), (17, 1157310), (18, 1093015), (21, 936870), (22, 894285), (30, 655809), (33, 596190), (34, 578655), (35, 562122), (42, 468435), (45, 437206), (51, 385770), (55, 357714), (63, 312290), (66, 298095), (70, 281061), (77, 255510), (85, 231462), (90, 218603), (99, 198730), (102, 192885), (105, 187374), (110, 178857), (119, 165330), (126, 156145), (153, 128590), (154, 127755), (165, 119238), (167, 117810), (170, 115731), (187, 105210), (198, 99365), (210, 93687), (231, 85170), (238, 82665), (255, 77154), (306, 64295), (315, 62458), (330, 59619), (334, 58905), (357, 55110), (374, 52605), (385, 51102), (462, 42585), (495, 39746), (501, 39270), (510, 38577), (561, 35070), (595, 33066), (630, 31229), (693, 28390), (714, 27555), (765, 25718), (770, 25551), (835, 23562), (935, 21042), (990, 19873), (1002, 19635), (1071, 18370), (1122, 17535), (1155, 17034), (1169, 16830), (1190, 16533), (1309, 15030), (1386, 14195), (1503, 13090), (1530, 12859), (1670, 11781), (1683, 11690), (1785, 11022), (1837, 10710), (1870, 10521), (2142, 9185), (2310, 8517), (2338, 8415), (2505, 7854), (2618, 7515), (2805, 7014), (2839, 6930), (3006, 6545), (3366, 5845), (3465, 5678), (3507, 5610), (3570, 5511), (3674, 5355), (3927, 5010)]