12172290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 33445440

約数和(自身を除く): 21273150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 59, 65, 69, 78, 115, 118, 130, 138, 177, 195, 230, 295, 299, 345, 354, 390, 529, 590, 598, 690, 767, 885, 897, 1058, 1357, 1495, 1534, 1587, 1770, 1794, 2301, 2645, 2714, 2990, 3174, 3835, 4071, 4485, 4602, 5290, 6785, 6877, 7670, 7935, 8142, 8970, 11505, 13570, 13754, 15870, 17641, 20355, 20631, 23010, 31211, 34385, 35282, 40710, 41262, 52923, 62422, 68770, 88205, 93633, 103155, 105846, 156055, 176410, 187266, 206310, 264615, 312110, 405743, 468165, 529230, 811486, 936330, 1217229, 2028715, 2434458, 4057430, 6086145, 12172290]

約数ペア:

[(1, 12172290), (2, 6086145), (3, 4057430), (5, 2434458), (6, 2028715), (10, 1217229), (13, 936330), (15, 811486), (23, 529230), (26, 468165), (30, 405743), (39, 312110), (46, 264615), (59, 206310), (65, 187266), (69, 176410), (78, 156055), (115, 105846), (118, 103155), (130, 93633), (138, 88205), (177, 68770), (195, 62422), (230, 52923), (295, 41262), (299, 40710), (345, 35282), (354, 34385), (390, 31211), (529, 23010), (590, 20631), (598, 20355), (690, 17641), (767, 15870), (885, 13754), (897, 13570), (1058, 11505), (1357, 8970), (1495, 8142), (1534, 7935), (1587, 7670), (1770, 6877), (1794, 6785), (2301, 5290), (2645, 4602), (2714, 4485), (2990, 4071), (3174, 3835)]