30350040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{36131}}^1$

素因数の和:36152

約数の個数: 64

約数和(自身を含む): 104060160

約数和(自身を除く): 73710120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 36131, 72262, 108393, 144524, 180655, 216786, 252917, 289048, 361310, 433572, 505834, 541965, 722620, 758751, 867144, 1011668, 1083930, 1264585, 1445240, 1517502, 2023336, 2167860, 2529170, 3035004, 3793755, 4335720, 5058340, 6070008, 7587510, 10116680, 15175020, 30350040]

約数ペア:

[(1, 30350040), (2, 15175020), (3, 10116680), (4, 7587510), (5, 6070008), (6, 5058340), (7, 4335720), (8, 3793755), (10, 3035004), (12, 2529170), (14, 2167860), (15, 2023336), (20, 1517502), (21, 1445240), (24, 1264585), (28, 1083930), (30, 1011668), (35, 867144), (40, 758751), (42, 722620), (56, 541965), (60, 505834), (70, 433572), (84, 361310), (105, 289048), (120, 252917), (140, 216786), (168, 180655), (210, 144524), (280, 108393), (420, 72262), (840, 36131)]