842663490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1478357}}^1$

素因数の和:1478386

約数の個数: 32

約数和(自身を含む): 2128835520

約数和(自身を除く): 1286172030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 1478357, 2956714, 4435071, 7391785, 8870142, 14783570, 22175355, 28088783, 44350710, 56177566, 84266349, 140443915, 168532698, 280887830, 421331745, 842663490]

約数ペア:

[(1, 842663490), (2, 421331745), (3, 280887830), (5, 168532698), (6, 140443915), (10, 84266349), (15, 56177566), (19, 44350710), (30, 28088783), (38, 22175355), (57, 14783570), (95, 8870142), (114, 7391785), (190, 4435071), (285, 2956714), (570, 1478357)]