26431830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^2$

素因数の和:262

約数の個数: 72

約数和(自身を含む): 72350928

約数和(自身を除く): 45919098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 113, 115, 138, 207, 226, 230, 339, 345, 414, 565, 678, 690, 1017, 1035, 1130, 1695, 2034, 2070, 2599, 3390, 5085, 5198, 7797, 10170, 12769, 12995, 15594, 23391, 25538, 25990, 38307, 38985, 46782, 63845, 76614, 77970, 114921, 116955, 127690, 191535, 229842, 233910, 293687, 383070, 574605, 587374, 881061, 1149210, 1468435, 1762122, 2643183, 2936870, 4405305, 5286366, 8810610, 13215915, 26431830]

約数ペア:

[(1, 26431830), (2, 13215915), (3, 8810610), (5, 5286366), (6, 4405305), (9, 2936870), (10, 2643183), (15, 1762122), (18, 1468435), (23, 1149210), (30, 881061), (45, 587374), (46, 574605), (69, 383070), (90, 293687), (113, 233910), (115, 229842), (138, 191535), (207, 127690), (226, 116955), (230, 114921), (339, 77970), (345, 76614), (414, 63845), (565, 46782), (678, 38985), (690, 38307), (1017, 25990), (1035, 25538), (1130, 23391), (1695, 15594), (2034, 12995), (2070, 12769), (2599, 10170), (3390, 7797), (5085, 5198)]