157607580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{202061}}^1$

素因数の和:202086

約数の個数: 48

約数和(自身を含む): 475249824

約数和(自身を除く): 317642244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 202061, 404122, 606183, 808244, 1010305, 1212366, 2020610, 2424732, 2626793, 3030915, 4041220, 5253586, 6061830, 7880379, 10507172, 12123660, 13133965, 15760758, 26267930, 31521516, 39401895, 52535860, 78803790, 157607580]

約数ペア:

[(1, 157607580), (2, 78803790), (3, 52535860), (4, 39401895), (5, 31521516), (6, 26267930), (10, 15760758), (12, 13133965), (13, 12123660), (15, 10507172), (20, 7880379), (26, 6061830), (30, 5253586), (39, 4041220), (52, 3030915), (60, 2626793), (65, 2424732), (78, 2020610), (130, 1212366), (156, 1010305), (195, 808244), (260, 606183), (390, 404122), (780, 202061)]