173998380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{4441}}^1$

素因数の和:5106

約数の個数: 48

約数和(自身を含む): 488051424

約数和(自身を除く): 314053044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 653, 1306, 1959, 2612, 3265, 3918, 4441, 6530, 7836, 8882, 9795, 13060, 13323, 17764, 19590, 22205, 26646, 39180, 44410, 53292, 66615, 88820, 133230, 266460, 2899973, 5799946, 8699919, 11599892, 14499865, 17399838, 28999730, 34799676, 43499595, 57999460, 86999190, 173998380]

約数ペア:

[(1, 173998380), (2, 86999190), (3, 57999460), (4, 43499595), (5, 34799676), (6, 28999730), (10, 17399838), (12, 14499865), (15, 11599892), (20, 8699919), (30, 5799946), (60, 2899973), (653, 266460), (1306, 133230), (1959, 88820), (2612, 66615), (3265, 53292), (3918, 44410), (4441, 39180), (6530, 26646), (7836, 22205), (8882, 19590), (9795, 17764), (13060, 13323)]