61138090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16217}}^1$

素因数の和:16266

約数の個数: 32

約数和(自身を含む): 122608080

約数和(自身を除く): 61469990

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 16217, 32434, 81085, 162170, 210821, 421642, 470293, 940586, 1054105, 2108210, 2351465, 4702930, 6113809, 12227618, 30569045, 61138090]

約数ペア:

[(1, 61138090), (2, 30569045), (5, 12227618), (10, 6113809), (13, 4702930), (26, 2351465), (29, 2108210), (58, 1054105), (65, 940586), (130, 470293), (145, 421642), (290, 210821), (377, 162170), (754, 81085), (1885, 32434), (3770, 16217)]