230836620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7741}}^1$

素因数の和:7831

約数の個数: 96

約数和(自身を含む): 749177856

約数和(自身を除く): 518341236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4970, 5964, 7455, 7741, 9940, 14910, 15482, 23223, 29820, 30964, 38705, 46446, 54187, 77410, 92892, 108374, 116115, 154820, 162561, 216748, 232230, 270935, 325122, 464460, 541870, 549611, 650244, 812805, 1083740, 1099222, 1625610, 1648833, 2198444, 2748055, 3251220, 3297666, 3847277, 5496110, 6595332, 7694554, 8244165, 10992220, 11541831, 15389108, 16488330, 19236385, 23083662, 32976660, 38472770, 46167324, 57709155, 76945540, 115418310, 230836620]

約数ペア:

[(1, 230836620), (2, 115418310), (3, 76945540), (4, 57709155), (5, 46167324), (6, 38472770), (7, 32976660), (10, 23083662), (12, 19236385), (14, 16488330), (15, 15389108), (20, 11541831), (21, 10992220), (28, 8244165), (30, 7694554), (35, 6595332), (42, 5496110), (60, 3847277), (70, 3297666), (71, 3251220), (84, 2748055), (105, 2198444), (140, 1648833), (142, 1625610), (210, 1099222), (213, 1083740), (284, 812805), (355, 650244), (420, 549611), (426, 541870), (497, 464460), (710, 325122), (852, 270935), (994, 232230), (1065, 216748), (1420, 162561), (1491, 154820), (1988, 116115), (2130, 108374), (2485, 92892), (2982, 77410), (4260, 54187), (4970, 46446), (5964, 38705), (7455, 30964), (7741, 29820), (9940, 23223), (14910, 15482)]