349215770

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{1051}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 636249600

約数和(自身を除く): 287033830

約数列:

[1, 2, 5, 10, 149, 223, 298, 446, 745, 1051, 1115, 1490, 2102, 2230, 5255, 10510, 33227, 66454, 156599, 166135, 234373, 313198, 332270, 468746, 782995, 1171865, 1565990, 2343730, 34921577, 69843154, 174607885, 349215770]

約数ペア:

[(1, 349215770), (2, 174607885), (5, 69843154), (10, 34921577), (149, 2343730), (223, 1565990), (298, 1171865), (446, 782995), (745, 468746), (1051, 332270), (1115, 313198), (1490, 234373), (2102, 166135), (2230, 156599), (5255, 66454), (10510, 33227)]