1282604570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 2522548224

約数和(自身を除く): 1239943654

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 223, 293, 302, 446, 586, 755, 1115, 1465, 1510, 1963, 2230, 2899, 2930, 3809, 3926, 5798, 7618, 9815, 14495, 19045, 19630, 28990, 33673, 38090, 44243, 65339, 67346, 88486, 130678, 168365, 221215, 326695, 336730, 437749, 442430, 575159, 653390, 849407, 875498, 1150318, 1698814, 2188745, 2875795, 4247035, 4377490, 5751590, 8494070, 9866189, 19732378, 49330945, 98661890, 128260457, 256520914, 641302285, 1282604570]

約数ペア:

[(1, 1282604570), (2, 641302285), (5, 256520914), (10, 128260457), (13, 98661890), (26, 49330945), (65, 19732378), (130, 9866189), (151, 8494070), (223, 5751590), (293, 4377490), (302, 4247035), (446, 2875795), (586, 2188745), (755, 1698814), (1115, 1150318), (1465, 875498), (1510, 849407), (1963, 653390), (2230, 575159), (2899, 442430), (2930, 437749), (3809, 336730), (3926, 326695), (5798, 221215), (7618, 168365), (9815, 130678), (14495, 88486), (19045, 67346), (19630, 65339), (28990, 44243), (33673, 38090)]