73894210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13219}}^1$

素因数の和:13282

約数の個数: 32

約数和(自身を含む): 146583360

約数和(自身を除く): 72689150

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 13219, 26438, 66095, 132190, 171847, 343694, 568417, 859235, 1136834, 1718470, 2842085, 5684170, 7389421, 14778842, 36947105, 73894210]

約数ペア:

[(1, 73894210), (2, 36947105), (5, 14778842), (10, 7389421), (13, 5684170), (26, 2842085), (43, 1718470), (65, 1136834), (86, 859235), (130, 568417), (215, 343694), (430, 171847), (559, 132190), (1118, 66095), (2795, 26438), (5590, 13219)]