748791010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2237}}^1$

素因数の和:2451

約数の個数: 64

約数和(自身を含む): 1566241920

約数和(自身を除く): 817450910

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 179, 187, 358, 374, 895, 935, 1790, 1870, 1969, 2237, 3043, 3938, 4474, 6086, 9845, 11185, 15215, 19690, 22370, 24607, 30430, 33473, 38029, 49214, 66946, 76058, 123035, 167365, 190145, 246070, 334730, 380290, 400423, 418319, 800846, 836638, 2002115, 2091595, 4004230, 4183190, 4404653, 6807191, 8809306, 13614382, 22023265, 34035955, 44046530, 68071910, 74879101, 149758202, 374395505, 748791010]

約数ペア:

[(1, 748791010), (2, 374395505), (5, 149758202), (10, 74879101), (11, 68071910), (17, 44046530), (22, 34035955), (34, 22023265), (55, 13614382), (85, 8809306), (110, 6807191), (170, 4404653), (179, 4183190), (187, 4004230), (358, 2091595), (374, 2002115), (895, 836638), (935, 800846), (1790, 418319), (1870, 400423), (1969, 380290), (2237, 334730), (3043, 246070), (3938, 190145), (4474, 167365), (6086, 123035), (9845, 76058), (11185, 66946), (15215, 49214), (19690, 38029), (22370, 33473), (24607, 30430)]