6604780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 18063360

約数和(自身を除く): 11458580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 191, 247, 260, 266, 364, 380, 382, 455, 494, 532, 665, 764, 910, 955, 988, 1235, 1330, 1337, 1729, 1820, 1910, 2470, 2483, 2660, 2674, 3458, 3629, 3820, 4940, 4966, 5348, 6685, 6916, 7258, 8645, 9932, 12415, 13370, 14516, 17290, 17381, 18145, 24830, 25403, 26740, 34580, 34762, 36290, 47177, 49660, 50806, 69524, 72580, 86905, 94354, 101612, 127015, 173810, 188708, 235885, 254030, 330239, 347620, 471770, 508060, 660478, 943540, 1320956, 1651195, 3302390, 6604780]

約数ペア:

[(1, 6604780), (2, 3302390), (4, 1651195), (5, 1320956), (7, 943540), (10, 660478), (13, 508060), (14, 471770), (19, 347620), (20, 330239), (26, 254030), (28, 235885), (35, 188708), (38, 173810), (52, 127015), (65, 101612), (70, 94354), (76, 86905), (91, 72580), (95, 69524), (130, 50806), (133, 49660), (140, 47177), (182, 36290), (190, 34762), (191, 34580), (247, 26740), (260, 25403), (266, 24830), (364, 18145), (380, 17381), (382, 17290), (455, 14516), (494, 13370), (532, 12415), (665, 9932), (764, 8645), (910, 7258), (955, 6916), (988, 6685), (1235, 5348), (1330, 4966), (1337, 4940), (1729, 3820), (1820, 3629), (1910, 3458), (2470, 2674), (2483, 2660)]