869426970990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{211539409}}^1$

素因数の和:211539556

約数の個数: 32

約数和(自身を含む): 2101855577760

約数和(自身を除く): 1232428606770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 211539409, 423078818, 634618227, 1057697045, 1269236454, 2115394090, 3173091135, 6346182270, 28980899033, 57961798066, 86942697099, 144904495165, 173885394198, 289808990330, 434713485495, 869426970990]

約数ペア:

[(1, 869426970990), (2, 434713485495), (3, 289808990330), (5, 173885394198), (6, 144904495165), (10, 86942697099), (15, 57961798066), (30, 28980899033), (137, 6346182270), (274, 3173091135), (411, 2115394090), (685, 1269236454), (822, 1057697045), (1370, 634618227), (2055, 423078818), (4110, 211539409)]