34179980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 76688640

約数和(自身を除く): 42508660

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 1901, 3596, 3802, 4495, 7604, 8990, 9505, 17980, 19010, 38020, 55129, 58931, 110258, 117862, 220516, 235724, 275645, 294655, 551290, 589310, 1102580, 1178620, 1708999, 3417998, 6835996, 8544995, 17089990, 34179980]

約数ペア:

[(1, 34179980), (2, 17089990), (4, 8544995), (5, 6835996), (10, 3417998), (20, 1708999), (29, 1178620), (31, 1102580), (58, 589310), (62, 551290), (116, 294655), (124, 275645), (145, 235724), (155, 220516), (290, 117862), (310, 110258), (580, 58931), (620, 55129), (899, 38020), (1798, 19010), (1901, 17980), (3596, 9505), (3802, 8990), (4495, 7604)]