470890310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8123}}^1$

素因数の和:8189

約数の個数: 64

約数和(自身を含む): 1010755584

約数和(自身を除く): 539865274

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 55, 62, 85, 110, 155, 170, 187, 310, 341, 374, 527, 682, 935, 1054, 1705, 1870, 2635, 3410, 5270, 5797, 8123, 11594, 16246, 28985, 40615, 57970, 81230, 89353, 138091, 178706, 251813, 276182, 446765, 503626, 690455, 893530, 1259065, 1380910, 1519001, 2518130, 2769943, 3038002, 4280821, 5539886, 7595005, 8561642, 13849715, 15190010, 21404105, 27699430, 42808210, 47089031, 94178062, 235445155, 470890310]

約数ペア:

[(1, 470890310), (2, 235445155), (5, 94178062), (10, 47089031), (11, 42808210), (17, 27699430), (22, 21404105), (31, 15190010), (34, 13849715), (55, 8561642), (62, 7595005), (85, 5539886), (110, 4280821), (155, 3038002), (170, 2769943), (187, 2518130), (310, 1519001), (341, 1380910), (374, 1259065), (527, 893530), (682, 690455), (935, 503626), (1054, 446765), (1705, 276182), (1870, 251813), (2635, 178706), (3410, 138091), (5270, 89353), (5797, 81230), (8123, 57970), (11594, 40615), (16246, 28985)]