13399830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:323

約数の個数: 80

約数和(自身を含む): 36694944

約数和(自身を除く): 23295114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 81, 90, 135, 142, 162, 213, 233, 270, 355, 405, 426, 466, 639, 699, 710, 810, 1065, 1165, 1278, 1398, 1917, 2097, 2130, 2330, 3195, 3495, 3834, 4194, 5751, 6291, 6390, 6990, 9585, 10485, 11502, 12582, 16543, 18873, 19170, 20970, 28755, 31455, 33086, 37746, 49629, 57510, 62910, 82715, 94365, 99258, 148887, 165430, 188730, 248145, 297774, 446661, 496290, 744435, 893322, 1339983, 1488870, 2233305, 2679966, 4466610, 6699915, 13399830]

約数ペア:

[(1, 13399830), (2, 6699915), (3, 4466610), (5, 2679966), (6, 2233305), (9, 1488870), (10, 1339983), (15, 893322), (18, 744435), (27, 496290), (30, 446661), (45, 297774), (54, 248145), (71, 188730), (81, 165430), (90, 148887), (135, 99258), (142, 94365), (162, 82715), (213, 62910), (233, 57510), (270, 49629), (355, 37746), (405, 33086), (426, 31455), (466, 28755), (639, 20970), (699, 19170), (710, 18873), (810, 16543), (1065, 12582), (1165, 11502), (1278, 10485), (1398, 9585), (1917, 6990), (2097, 6390), (2130, 6291), (2330, 5751), (3195, 4194), (3495, 3834)]