86400210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{221539}}^1$

素因数の和:221562

約数の個数: 32

約数和(自身を含む): 223312320

約数和(自身を除く): 136912110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 221539, 443078, 664617, 1107695, 1329234, 2215390, 2880007, 3323085, 5760014, 6646170, 8640021, 14400035, 17280042, 28800070, 43200105, 86400210]

約数ペア:

[(1, 86400210), (2, 43200105), (3, 28800070), (5, 17280042), (6, 14400035), (10, 8640021), (13, 6646170), (15, 5760014), (26, 3323085), (30, 2880007), (39, 2215390), (65, 1329234), (78, 1107695), (130, 664617), (195, 443078), (390, 221539)]