67863930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 167049216

約数和(自身を除く): 99185286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 151, 211, 213, 302, 355, 422, 426, 453, 633, 710, 755, 906, 1055, 1065, 1266, 1510, 2110, 2130, 2265, 3165, 4530, 6330, 10721, 14981, 21442, 29962, 31861, 32163, 44943, 53605, 63722, 64326, 74905, 89886, 95583, 107210, 149810, 159305, 160815, 191166, 224715, 318610, 321630, 449430, 477915, 955830, 2262131, 4524262, 6786393, 11310655, 13572786, 22621310, 33931965, 67863930]

約数ペア:

[(1, 67863930), (2, 33931965), (3, 22621310), (5, 13572786), (6, 11310655), (10, 6786393), (15, 4524262), (30, 2262131), (71, 955830), (142, 477915), (151, 449430), (211, 321630), (213, 318610), (302, 224715), (355, 191166), (422, 160815), (426, 159305), (453, 149810), (633, 107210), (710, 95583), (755, 89886), (906, 74905), (1055, 64326), (1065, 63722), (1266, 53605), (1510, 44943), (2110, 32163), (2130, 31861), (2265, 29962), (3165, 21442), (4530, 14981), (6330, 10721)]