30163380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38671}}^1$

素因数の和:38696

約数の個数: 48

約数和(自身を含む): 90956544

約数和(自身を除く): 60793164

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, 38671, 77342, 116013, 154684, 193355, 232026, 386710, 464052, 502723, 580065, 773420, 1005446, 1160130, 1508169, 2010892, 2320260, 2513615, 3016338, 5027230, 6032676, 7540845, 10054460, 15081690, 30163380]

約数ペア:

[(1, 30163380), (2, 15081690), (3, 10054460), (4, 7540845), (5, 6032676), (6, 5027230), (10, 3016338), (12, 2513615), (13, 2320260), (15, 2010892), (20, 1508169), (26, 1160130), (30, 1005446), (39, 773420), (52, 580065), (60, 502723), (65, 464052), (78, 386710), (130, 232026), (156, 193355), (195, 154684), (260, 116013), (390, 77342), (780, 38671)]