583620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 1669248

約数和(自身を除く): 1085628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 137, 142, 213, 274, 284, 355, 411, 426, 548, 685, 710, 822, 852, 1065, 1370, 1420, 1644, 2055, 2130, 2740, 4110, 4260, 8220, 9727, 19454, 29181, 38908, 48635, 58362, 97270, 116724, 145905, 194540, 291810, 583620]

約数ペア:

[(1, 583620), (2, 291810), (3, 194540), (4, 145905), (5, 116724), (6, 97270), (10, 58362), (12, 48635), (15, 38908), (20, 29181), (30, 19454), (60, 9727), (71, 8220), (137, 4260), (142, 4110), (213, 2740), (274, 2130), (284, 2055), (355, 1644), (411, 1420), (426, 1370), (548, 1065), (685, 852), (710, 822)]