61315410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157219}}^1$

素因数の和:157242

約数の個数: 32

約数和(自身を含む): 158477760

約数和(自身を除く): 97162350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 157219, 314438, 471657, 786095, 943314, 1572190, 2043847, 2358285, 4087694, 4716570, 6131541, 10219235, 12263082, 20438470, 30657705, 61315410]

約数ペア:

[(1, 61315410), (2, 30657705), (3, 20438470), (5, 12263082), (6, 10219235), (10, 6131541), (13, 4716570), (15, 4087694), (26, 2358285), (30, 2043847), (39, 1572190), (65, 943314), (78, 786095), (130, 471657), (195, 314438), (390, 157219)]