191107410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{490019}}^1$

素因数の和:490042

約数の個数: 32

約数和(自身を含む): 493940160

約数和(自身を除く): 302832750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 490019, 980038, 1470057, 2450095, 2940114, 4900190, 6370247, 7350285, 12740494, 14700570, 19110741, 31851235, 38221482, 63702470, 95553705, 191107410]

約数ペア:

[(1, 191107410), (2, 95553705), (3, 63702470), (5, 38221482), (6, 31851235), (10, 19110741), (13, 14700570), (15, 12740494), (26, 7350285), (30, 6370247), (39, 4900190), (65, 2940114), (78, 2450095), (130, 1470057), (195, 980038), (390, 490019)]