30131388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{119569}}^1$

素因数の和:119586

約数の個数: 36

約数和(自身を含む): 87046960

約数和(自身を除く): 56915572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 119569, 239138, 358707, 478276, 717414, 836983, 1076121, 1434828, 1673966, 2152242, 2510949, 3347932, 4304484, 5021898, 7532847, 10043796, 15065694, 30131388]

約数ペア:

[(1, 30131388), (2, 15065694), (3, 10043796), (4, 7532847), (6, 5021898), (7, 4304484), (9, 3347932), (12, 2510949), (14, 2152242), (18, 1673966), (21, 1434828), (28, 1076121), (36, 836983), (42, 717414), (63, 478276), (84, 358707), (126, 239138), (252, 119569)]