137175090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{351731}}^1$

素因数の和:351754

約数の個数: 32

約数和(自身を含む): 354545856

約数和(自身を除く): 217370766

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 351731, 703462, 1055193, 1758655, 2110386, 3517310, 4572503, 5275965, 9145006, 10551930, 13717509, 22862515, 27435018, 45725030, 68587545, 137175090]

約数ペア:

[(1, 137175090), (2, 68587545), (3, 45725030), (5, 27435018), (6, 22862515), (10, 13717509), (13, 10551930), (15, 9145006), (26, 5275965), (30, 4572503), (39, 3517310), (65, 2110386), (78, 1758655), (130, 1055193), (195, 703462), (390, 351731)]