1569225190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{3251}}^1$

素因数の和:3397

約数の個数: 64

約数和(自身を含む): 3146895360

約数和(自身を除く): 1577670170

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 79, 94, 130, 158, 235, 395, 470, 611, 790, 1027, 1222, 2054, 3055, 3251, 3713, 5135, 6110, 6502, 7426, 10270, 16255, 18565, 32510, 37130, 42263, 48269, 84526, 96538, 152797, 211315, 241345, 256829, 305594, 422630, 482690, 513658, 763985, 1284145, 1527970, 1986361, 2568290, 3338777, 3972722, 6677554, 9931805, 12070963, 16693885, 19863610, 24141926, 33387770, 60354815, 120709630, 156922519, 313845038, 784612595, 1569225190]

約数ペア:

[(1, 1569225190), (2, 784612595), (5, 313845038), (10, 156922519), (13, 120709630), (26, 60354815), (47, 33387770), (65, 24141926), (79, 19863610), (94, 16693885), (130, 12070963), (158, 9931805), (235, 6677554), (395, 3972722), (470, 3338777), (611, 2568290), (790, 1986361), (1027, 1527970), (1222, 1284145), (2054, 763985), (3055, 513658), (3251, 482690), (3713, 422630), (5135, 305594), (6110, 256829), (6502, 241345), (7426, 211315), (10270, 152797), (16255, 96538), (18565, 84526), (32510, 48269), (37130, 42263)]