931508220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4243}}^1\times {\mathrm{3659}}^1$

素因数の和:7914

約数の個数: 48

約数和(自身を含む): 2609550720

約数和(自身を除く): 1678042500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3659, 4243, 7318, 8486, 10977, 12729, 14636, 16972, 18295, 21215, 21954, 25458, 36590, 42430, 43908, 50916, 54885, 63645, 73180, 84860, 109770, 127290, 219540, 254580, 15525137, 31050274, 46575411, 62100548, 77625685, 93150822, 155251370, 186301644, 232877055, 310502740, 465754110, 931508220]

約数ペア:

[(1, 931508220), (2, 465754110), (3, 310502740), (4, 232877055), (5, 186301644), (6, 155251370), (10, 93150822), (12, 77625685), (15, 62100548), (20, 46575411), (30, 31050274), (60, 15525137), (3659, 254580), (4243, 219540), (7318, 127290), (8486, 109770), (10977, 84860), (12729, 73180), (14636, 63645), (16972, 54885), (18295, 50916), (21215, 43908), (21954, 42430), (25458, 36590)]