73619220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1879}}^1$

素因数の和:2544

約数の個数: 48

約数和(自身を含む): 206559360

約数和(自身を除く): 132940140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 653, 1306, 1879, 1959, 2612, 3265, 3758, 3918, 5637, 6530, 7516, 7836, 9395, 9795, 11274, 13060, 18790, 19590, 22548, 28185, 37580, 39180, 56370, 112740, 1226987, 2453974, 3680961, 4907948, 6134935, 7361922, 12269870, 14723844, 18404805, 24539740, 36809610, 73619220]

約数ペア:

[(1, 73619220), (2, 36809610), (3, 24539740), (4, 18404805), (5, 14723844), (6, 12269870), (10, 7361922), (12, 6134935), (15, 4907948), (20, 3680961), (30, 2453974), (60, 1226987), (653, 112740), (1306, 56370), (1879, 39180), (1959, 37580), (2612, 28185), (3265, 22548), (3758, 19590), (3918, 18790), (5637, 13060), (6530, 11274), (7516, 9795), (7836, 9395)]