42275090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 128

約数和(自身を含む): 99283968

約数和(自身を除く): 57008878

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 37, 47, 55, 65, 74, 85, 94, 110, 130, 143, 170, 185, 187, 221, 235, 286, 370, 374, 407, 442, 470, 481, 517, 611, 629, 715, 799, 814, 935, 962, 1034, 1105, 1222, 1258, 1430, 1598, 1739, 1870, 2035, 2210, 2405, 2431, 2585, 3055, 3145, 3478, 3995, 4070, 4810, 4862, 5170, 5291, 6110, 6290, 6721, 6919, 7990, 8177, 8695, 8789, 10387, 10582, 12155, 13442, 13838, 16354, 17390, 17578, 19129, 20774, 22607, 24310, 26455, 29563, 33605, 34595, 38258, 40885, 43945, 45214, 51935, 52910, 59126, 67210, 69190, 81770, 87890, 89947, 95645, 103870, 113035, 114257, 147815, 179894, 191290, 226070, 228514, 248677, 295630, 325193, 384319, 449735, 497354, 571285, 650386, 768638, 899470, 1142570, 1243385, 1625965, 1921595, 2486770, 3251930, 3843190, 4227509, 8455018, 21137545, 42275090]

約数ペア:

[(1, 42275090), (2, 21137545), (5, 8455018), (10, 4227509), (11, 3843190), (13, 3251930), (17, 2486770), (22, 1921595), (26, 1625965), (34, 1243385), (37, 1142570), (47, 899470), (55, 768638), (65, 650386), (74, 571285), (85, 497354), (94, 449735), (110, 384319), (130, 325193), (143, 295630), (170, 248677), (185, 228514), (187, 226070), (221, 191290), (235, 179894), (286, 147815), (370, 114257), (374, 113035), (407, 103870), (442, 95645), (470, 89947), (481, 87890), (517, 81770), (611, 69190), (629, 67210), (715, 59126), (799, 52910), (814, 51935), (935, 45214), (962, 43945), (1034, 40885), (1105, 38258), (1222, 34595), (1258, 33605), (1430, 29563), (1598, 26455), (1739, 24310), (1870, 22607), (2035, 20774), (2210, 19129), (2405, 17578), (2431, 17390), (2585, 16354), (3055, 13838), (3145, 13442), (3478, 12155), (3995, 10582), (4070, 10387), (4810, 8789), (4862, 8695), (5170, 8177), (5291, 7990), (6110, 6919), (6290, 6721)]