169663260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{217517}}^1$

素因数の和:217542

約数の個数: 48

約数和(自身を含む): 511602336

約数和(自身を除く): 341939076

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, 217517, 435034, 652551, 870068, 1087585, 1305102, 2175170, 2610204, 2827721, 3262755, 4350340, 5655442, 6525510, 8483163, 11310884, 13051020, 14138605, 16966326, 28277210, 33932652, 42415815, 56554420, 84831630, 169663260]

約数ペア:

[(1, 169663260), (2, 84831630), (3, 56554420), (4, 42415815), (5, 33932652), (6, 28277210), (10, 16966326), (12, 14138605), (13, 13051020), (15, 11310884), (20, 8483163), (26, 6525510), (30, 5655442), (39, 4350340), (52, 3262755), (60, 2827721), (65, 2610204), (78, 2175170), (130, 1305102), (156, 1087585), (195, 870068), (260, 652551), (390, 435034), (780, 217517)]