470829660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1121023}}^1$

素因数の和:1121042

約数の個数: 48

約数和(自身を含む): 1506656256

約数和(自身を除く): 1035826596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1121023, 2242046, 3363069, 4484092, 5605115, 6726138, 7847161, 11210230, 13452276, 15694322, 16815345, 22420460, 23541483, 31388644, 33630690, 39235805, 47082966, 67261380, 78471610, 94165932, 117707415, 156943220, 235414830, 470829660]

約数ペア:

[(1, 470829660), (2, 235414830), (3, 156943220), (4, 117707415), (5, 94165932), (6, 78471610), (7, 67261380), (10, 47082966), (12, 39235805), (14, 33630690), (15, 31388644), (20, 23541483), (21, 22420460), (28, 16815345), (30, 15694322), (35, 13452276), (42, 11210230), (60, 7847161), (70, 6726138), (84, 5605115), (105, 4484092), (140, 3363069), (210, 2242046), (420, 1121023)]