22879740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29333}}^1$

素因数の和:29358

約数の個数: 48

約数和(自身を含む): 68993568

約数和(自身を除く): 46113828

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, 29333, 58666, 87999, 117332, 146665, 175998, 293330, 351996, 381329, 439995, 586660, 762658, 879990, 1143987, 1525316, 1759980, 1906645, 2287974, 3813290, 4575948, 5719935, 7626580, 11439870, 22879740]

約数ペア:

[(1, 22879740), (2, 11439870), (3, 7626580), (4, 5719935), (5, 4575948), (6, 3813290), (10, 2287974), (12, 1906645), (13, 1759980), (15, 1525316), (20, 1143987), (26, 879990), (30, 762658), (39, 586660), (52, 439995), (60, 381329), (65, 351996), (78, 293330), (130, 175998), (156, 146665), (195, 117332), (260, 87999), (390, 58666), (780, 29333)]