5719740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7333}}^1$

素因数の和:7358

約数の個数: 48

約数和(自身を含む): 17249568

約数和(自身を除く): 11529828

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, 7333, 14666, 21999, 29332, 36665, 43998, 73330, 87996, 95329, 109995, 146660, 190658, 219990, 285987, 381316, 439980, 476645, 571974, 953290, 1143948, 1429935, 1906580, 2859870, 5719740]

約数ペア:

[(1, 5719740), (2, 2859870), (3, 1906580), (4, 1429935), (5, 1143948), (6, 953290), (10, 571974), (12, 476645), (13, 439980), (15, 381316), (20, 285987), (26, 219990), (30, 190658), (39, 146660), (52, 109995), (60, 95329), (65, 87996), (78, 73330), (130, 43998), (156, 36665), (195, 29332), (260, 21999), (390, 14666), (780, 7333)]