713709090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{409}}^1$

素因数の和:729

約数の個数: 128

約数和(自身を含む): 1997913600

約数和(自身を除く): 1284204510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 281, 345, 409, 414, 562, 621, 690, 818, 843, 1035, 1227, 1242, 1405, 1686, 2045, 2070, 2454, 2529, 2810, 3105, 3681, 4090, 4215, 5058, 6135, 6210, 6463, 7362, 7587, 8430, 9407, 11043, 12270, 12645, 12926, 15174, 18405, 18814, 19389, 22086, 25290, 28221, 32315, 36810, 37935, 38778, 47035, 55215, 56442, 58167, 64630, 75870, 84663, 94070, 96945, 110430, 114929, 116334, 141105, 169326, 174501, 193890, 229858, 253989, 282210, 290835, 344787, 349002, 423315, 507978, 574645, 581670, 689574, 846630, 872505, 1034361, 1149290, 1269945, 1723935, 1745010, 2068722, 2539890, 2643367, 3103083, 3447870, 5171805, 5286734, 6206166, 7930101, 10343610, 13216835, 15515415, 15860202, 23790303, 26433670, 31030830, 39650505, 47580606, 71370909, 79301010, 118951515, 142741818, 237903030, 356854545, 713709090]

約数ペア:

[(1, 713709090), (2, 356854545), (3, 237903030), (5, 142741818), (6, 118951515), (9, 79301010), (10, 71370909), (15, 47580606), (18, 39650505), (23, 31030830), (27, 26433670), (30, 23790303), (45, 15860202), (46, 15515415), (54, 13216835), (69, 10343610), (90, 7930101), (115, 6206166), (135, 5286734), (138, 5171805), (207, 3447870), (230, 3103083), (270, 2643367), (281, 2539890), (345, 2068722), (409, 1745010), (414, 1723935), (562, 1269945), (621, 1149290), (690, 1034361), (818, 872505), (843, 846630), (1035, 689574), (1227, 581670), (1242, 574645), (1405, 507978), (1686, 423315), (2045, 349002), (2070, 344787), (2454, 290835), (2529, 282210), (2810, 253989), (3105, 229858), (3681, 193890), (4090, 174501), (4215, 169326), (5058, 141105), (6135, 116334), (6210, 114929), (6463, 110430), (7362, 96945), (7587, 94070), (8430, 84663), (9407, 75870), (11043, 64630), (12270, 58167), (12645, 56442), (12926, 55215), (15174, 47035), (18405, 38778), (18814, 37935), (19389, 36810), (22086, 32315), (25290, 28221)]