484570740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113749}}^1$

素因数の和:113832

約数の個数: 48

約数和(自身を含む): 1375920000

約数和(自身を除く): 891349260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 113749, 227498, 341247, 454996, 568745, 682494, 1137490, 1364988, 1706235, 2274980, 3412470, 6824940, 8076179, 16152358, 24228537, 32304716, 40380895, 48457074, 80761790, 96914148, 121142685, 161523580, 242285370, 484570740]

約数ペア:

[(1, 484570740), (2, 242285370), (3, 161523580), (4, 121142685), (5, 96914148), (6, 80761790), (10, 48457074), (12, 40380895), (15, 32304716), (20, 24228537), (30, 16152358), (60, 8076179), (71, 6824940), (142, 3412470), (213, 2274980), (284, 1706235), (355, 1364988), (426, 1137490), (710, 682494), (852, 568745), (1065, 454996), (1420, 341247), (2130, 227498), (4260, 113749)]