29809740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{719}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 83704320

約数和(自身を除く): 53894580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 691, 719, 1382, 1438, 2073, 2157, 2764, 2876, 3455, 3595, 4146, 4314, 6910, 7190, 8292, 8628, 10365, 10785, 13820, 14380, 20730, 21570, 41460, 43140, 496829, 993658, 1490487, 1987316, 2484145, 2980974, 4968290, 5961948, 7452435, 9936580, 14904870, 29809740]

約数ペア:

[(1, 29809740), (2, 14904870), (3, 9936580), (4, 7452435), (5, 5961948), (6, 4968290), (10, 2980974), (12, 2484145), (15, 1987316), (20, 1490487), (30, 993658), (60, 496829), (691, 43140), (719, 41460), (1382, 21570), (1438, 20730), (2073, 14380), (2157, 13820), (2764, 10785), (2876, 10365), (3455, 8628), (3595, 8292), (4146, 7190), (4314, 6910)]