4309980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2477}}^1$

素因数の和:2518

約数の個数: 48

約数和(自身を含む): 12489120

約数和(自身を除く): 8179140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 2477, 4954, 7431, 9908, 12385, 14862, 24770, 29724, 37155, 49540, 71833, 74310, 143666, 148620, 215499, 287332, 359165, 430998, 718330, 861996, 1077495, 1436660, 2154990, 4309980]

約数ペア:

[(1, 4309980), (2, 2154990), (3, 1436660), (4, 1077495), (5, 861996), (6, 718330), (10, 430998), (12, 359165), (15, 287332), (20, 215499), (29, 148620), (30, 143666), (58, 74310), (60, 71833), (87, 49540), (116, 37155), (145, 29724), (174, 24770), (290, 14862), (348, 12385), (435, 9908), (580, 7431), (870, 4954), (1740, 2477)]