259871010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{10399}}^1$

素因数の和:10440

約数の個数: 96

約数和(自身を含む): 768268800

約数和(自身を除く): 508397790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 105, 119, 147, 170, 210, 238, 245, 255, 294, 357, 490, 510, 595, 714, 735, 833, 1190, 1470, 1666, 1785, 2499, 3570, 4165, 4998, 8330, 10399, 12495, 20798, 24990, 31197, 51995, 62394, 72793, 103990, 145586, 155985, 176783, 218379, 311970, 353566, 363965, 436758, 509551, 530349, 727930, 883915, 1019102, 1060698, 1091895, 1237481, 1528653, 1767830, 2183790, 2474962, 2547755, 2651745, 3057306, 3712443, 5095510, 5303490, 6187405, 7424886, 7643265, 8662367, 12374810, 15286530, 17324734, 18562215, 25987101, 37124430, 43311835, 51974202, 86623670, 129935505, 259871010]

約数ペア:

[(1, 259871010), (2, 129935505), (3, 86623670), (5, 51974202), (6, 43311835), (7, 37124430), (10, 25987101), (14, 18562215), (15, 17324734), (17, 15286530), (21, 12374810), (30, 8662367), (34, 7643265), (35, 7424886), (42, 6187405), (49, 5303490), (51, 5095510), (70, 3712443), (85, 3057306), (98, 2651745), (102, 2547755), (105, 2474962), (119, 2183790), (147, 1767830), (170, 1528653), (210, 1237481), (238, 1091895), (245, 1060698), (255, 1019102), (294, 883915), (357, 727930), (490, 530349), (510, 509551), (595, 436758), (714, 363965), (735, 353566), (833, 311970), (1190, 218379), (1470, 176783), (1666, 155985), (1785, 145586), (2499, 103990), (3570, 72793), (4165, 62394), (4998, 51995), (8330, 31197), (10399, 24990), (12495, 20798)]