327919970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11981}}^1$

素因数の和:12035

約数の個数: 64

約数和(自身を含む): 745376256

約数和(自身を除く): 417456286

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 322, 391, 595, 782, 805, 1190, 1610, 1955, 2737, 3910, 5474, 11981, 13685, 23962, 27370, 59905, 83867, 119810, 167734, 203677, 275563, 407354, 419335, 551126, 838670, 1018385, 1377815, 1425739, 1928941, 2036770, 2755630, 2851478, 3857882, 4684571, 7128695, 9369142, 9644705, 14257390, 19289410, 23422855, 32791997, 46845710, 65583994, 163959985, 327919970]

約数ペア:

[(1, 327919970), (2, 163959985), (5, 65583994), (7, 46845710), (10, 32791997), (14, 23422855), (17, 19289410), (23, 14257390), (34, 9644705), (35, 9369142), (46, 7128695), (70, 4684571), (85, 3857882), (115, 2851478), (119, 2755630), (161, 2036770), (170, 1928941), (230, 1425739), (238, 1377815), (322, 1018385), (391, 838670), (595, 551126), (782, 419335), (805, 407354), (1190, 275563), (1610, 203677), (1955, 167734), (2737, 119810), (3910, 83867), (5474, 59905), (11981, 27370), (13685, 23962)]