43392180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55631}}^1$

素因数の和:55656

約数の個数: 48

約数和(自身を含む): 130846464

約数和(自身を除く): 87454284

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, 55631, 111262, 166893, 222524, 278155, 333786, 556310, 667572, 723203, 834465, 1112620, 1446406, 1668930, 2169609, 2892812, 3337860, 3616015, 4339218, 7232030, 8678436, 10848045, 14464060, 21696090, 43392180]

約数ペア:

[(1, 43392180), (2, 21696090), (3, 14464060), (4, 10848045), (5, 8678436), (6, 7232030), (10, 4339218), (12, 3616015), (13, 3337860), (15, 2892812), (20, 2169609), (26, 1668930), (30, 1446406), (39, 1112620), (52, 834465), (60, 723203), (65, 667572), (78, 556310), (130, 333786), (156, 278155), (195, 222524), (260, 166893), (390, 111262), (780, 55631)]