71122590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{311}}^1$

素因数の和:356

約数の個数: 192

約数和(自身を含む): 239016960

約数和(自身を除く): 167894370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 135, 154, 165, 189, 198, 210, 231, 242, 270, 297, 311, 315, 330, 363, 378, 385, 462, 495, 594, 605, 622, 630, 693, 726, 770, 847, 933, 945, 990, 1089, 1155, 1210, 1386, 1485, 1555, 1694, 1815, 1866, 1890, 2079, 2177, 2178, 2310, 2541, 2799, 2970, 3110, 3267, 3421, 3465, 3630, 4158, 4235, 4354, 4665, 5082, 5445, 5598, 6531, 6534, 6842, 6930, 7623, 8397, 8470, 9330, 10263, 10395, 10885, 10890, 12705, 13062, 13995, 15246, 16335, 16794, 17105, 19593, 20526, 20790, 21770, 22869, 23947, 25410, 27990, 30789, 32655, 32670, 34210, 37631, 38115, 39186, 41985, 45738, 47894, 51315, 58779, 61578, 65310, 71841, 75262, 76230, 83970, 92367, 97965, 102630, 112893, 114345, 117558, 119735, 143682, 153945, 184734, 188155, 195930, 215523, 225786, 228690, 239470, 263417, 293895, 307890, 338679, 359205, 376310, 431046, 461835, 526834, 564465, 587790, 646569, 677358, 718410, 790251, 923670, 1016037, 1077615, 1128930, 1293138, 1317085, 1580502, 1693395, 2032074, 2155230, 2370753, 2634170, 3232845, 3386790, 3951255, 4741506, 5080185, 6465690, 7112259, 7902510, 10160370, 11853765, 14224518, 23707530, 35561295, 71122590]

約数ペア:

[(1, 71122590), (2, 35561295), (3, 23707530), (5, 14224518), (6, 11853765), (7, 10160370), (9, 7902510), (10, 7112259), (11, 6465690), (14, 5080185), (15, 4741506), (18, 3951255), (21, 3386790), (22, 3232845), (27, 2634170), (30, 2370753), (33, 2155230), (35, 2032074), (42, 1693395), (45, 1580502), (54, 1317085), (55, 1293138), (63, 1128930), (66, 1077615), (70, 1016037), (77, 923670), (90, 790251), (99, 718410), (105, 677358), (110, 646569), (121, 587790), (126, 564465), (135, 526834), (154, 461835), (165, 431046), (189, 376310), (198, 359205), (210, 338679), (231, 307890), (242, 293895), (270, 263417), (297, 239470), (311, 228690), (315, 225786), (330, 215523), (363, 195930), (378, 188155), (385, 184734), (462, 153945), (495, 143682), (594, 119735), (605, 117558), (622, 114345), (630, 112893), (693, 102630), (726, 97965), (770, 92367), (847, 83970), (933, 76230), (945, 75262), (990, 71841), (1089, 65310), (1155, 61578), (1210, 58779), (1386, 51315), (1485, 47894), (1555, 45738), (1694, 41985), (1815, 39186), (1866, 38115), (1890, 37631), (2079, 34210), (2177, 32670), (2178, 32655), (2310, 30789), (2541, 27990), (2799, 25410), (2970, 23947), (3110, 22869), (3267, 21770), (3421, 20790), (3465, 20526), (3630, 19593), (4158, 17105), (4235, 16794), (4354, 16335), (4665, 15246), (5082, 13995), (5445, 13062), (5598, 12705), (6531, 10890), (6534, 10885), (6842, 10395), (6930, 10263), (7623, 9330), (8397, 8470)]