70298460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3583}}^1$

素因数の和:3707

約数の個数: 72

約数和(自身を含む): 215255040

約数和(自身を除く): 144956580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3583, 3924, 4905, 6540, 7166, 9810, 10749, 14332, 17915, 19620, 21498, 32247, 35830, 42996, 53745, 64494, 71660, 107490, 128988, 161235, 214980, 322470, 390547, 644940, 781094, 1171641, 1562188, 1952735, 2343282, 3514923, 3905470, 4686564, 5858205, 7029846, 7810940, 11716410, 14059692, 17574615, 23432820, 35149230, 70298460]

約数ペア:

[(1, 70298460), (2, 35149230), (3, 23432820), (4, 17574615), (5, 14059692), (6, 11716410), (9, 7810940), (10, 7029846), (12, 5858205), (15, 4686564), (18, 3905470), (20, 3514923), (30, 2343282), (36, 1952735), (45, 1562188), (60, 1171641), (90, 781094), (109, 644940), (180, 390547), (218, 322470), (327, 214980), (436, 161235), (545, 128988), (654, 107490), (981, 71660), (1090, 64494), (1308, 53745), (1635, 42996), (1962, 35830), (2180, 32247), (3270, 21498), (3583, 19620), (3924, 17915), (4905, 14332), (6540, 10749), (7166, 9810)]