2210520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 7246800

約数和(自身を除く): 5036280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 109, 120, 130, 156, 169, 195, 218, 260, 312, 327, 338, 390, 436, 507, 520, 545, 654, 676, 780, 845, 872, 1014, 1090, 1308, 1352, 1417, 1560, 1635, 1690, 2028, 2180, 2535, 2616, 2834, 3270, 3380, 4056, 4251, 4360, 5070, 5668, 6540, 6760, 7085, 8502, 10140, 11336, 13080, 14170, 17004, 18421, 20280, 21255, 28340, 34008, 36842, 42510, 55263, 56680, 73684, 85020, 92105, 110526, 147368, 170040, 184210, 221052, 276315, 368420, 442104, 552630, 736840, 1105260, 2210520]

約数ペア:

[(1, 2210520), (2, 1105260), (3, 736840), (4, 552630), (5, 442104), (6, 368420), (8, 276315), (10, 221052), (12, 184210), (13, 170040), (15, 147368), (20, 110526), (24, 92105), (26, 85020), (30, 73684), (39, 56680), (40, 55263), (52, 42510), (60, 36842), (65, 34008), (78, 28340), (104, 21255), (109, 20280), (120, 18421), (130, 17004), (156, 14170), (169, 13080), (195, 11336), (218, 10140), (260, 8502), (312, 7085), (327, 6760), (338, 6540), (390, 5668), (436, 5070), (507, 4360), (520, 4251), (545, 4056), (654, 3380), (676, 3270), (780, 2834), (845, 2616), (872, 2535), (1014, 2180), (1090, 2028), (1308, 1690), (1352, 1635), (1417, 1560)]