424609990

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{1567}}^1$

素因数の和:1674

約数の個数: 64

約数和(自身を含む): 903168000

約数和(自身を除く): 478558010

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 343, 395, 490, 553, 686, 790, 1106, 1567, 1715, 2765, 3134, 3430, 3871, 5530, 7742, 7835, 10969, 15670, 19355, 21938, 27097, 38710, 54194, 54845, 76783, 109690, 123793, 135485, 153566, 247586, 270970, 383915, 537481, 618965, 767830, 866551, 1074962, 1237930, 1733102, 2687405, 4332755, 5374810, 6065857, 8665510, 12131714, 30329285, 42460999, 60658570, 84921998, 212304995, 424609990]

約数ペア:

[(1, 424609990), (2, 212304995), (5, 84921998), (7, 60658570), (10, 42460999), (14, 30329285), (35, 12131714), (49, 8665510), (70, 6065857), (79, 5374810), (98, 4332755), (158, 2687405), (245, 1733102), (343, 1237930), (395, 1074962), (490, 866551), (553, 767830), (686, 618965), (790, 537481), (1106, 383915), (1567, 270970), (1715, 247586), (2765, 153566), (3134, 135485), (3430, 123793), (3871, 109690), (5530, 76783), (7742, 54845), (7835, 54194), (10969, 38710), (15670, 27097), (19355, 21938)]