23269740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29833}}^1$

素因数の和:29858

約数の個数: 48

約数和(自身を含む): 70169568

約数和(自身を除く): 46899828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 29833, 59666, 89499, 119332, 149165, 178998, 298330, 357996, 387829, 447495, 596660, 775658, 894990, 1163487, 1551316, 1789980, 1939145, 2326974, 3878290, 4653948, 5817435, 7756580, 11634870, 23269740]

約数ペア:

[(1, 23269740), (2, 11634870), (3, 7756580), (4, 5817435), (5, 4653948), (6, 3878290), (10, 2326974), (12, 1939145), (13, 1789980), (15, 1551316), (20, 1163487), (26, 894990), (30, 775658), (39, 596660), (52, 447495), (60, 387829), (65, 357996), (78, 298330), (130, 178998), (156, 149165), (195, 119332), (260, 89499), (390, 59666), (780, 29833)]