17375930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 38102400

約数和(自身を除く): 20726470

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 29, 55, 58, 65, 110, 130, 143, 145, 286, 290, 319, 377, 419, 638, 715, 754, 838, 1430, 1595, 1885, 2095, 3190, 3770, 4147, 4190, 4609, 5447, 8294, 9218, 10894, 12151, 20735, 23045, 24302, 27235, 41470, 46090, 54470, 59917, 60755, 119834, 121510, 133661, 157963, 267322, 299585, 315926, 599170, 668305, 789815, 1336610, 1579630, 1737593, 3475186, 8687965, 17375930]

約数ペア:

[(1, 17375930), (2, 8687965), (5, 3475186), (10, 1737593), (11, 1579630), (13, 1336610), (22, 789815), (26, 668305), (29, 599170), (55, 315926), (58, 299585), (65, 267322), (110, 157963), (130, 133661), (143, 121510), (145, 119834), (286, 60755), (290, 59917), (319, 54470), (377, 46090), (419, 41470), (638, 27235), (715, 24302), (754, 23045), (838, 20735), (1430, 12151), (1595, 10894), (1885, 9218), (2095, 8294), (3190, 5447), (3770, 4609), (4147, 4190)]