461266670

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{10861}}^1$

素因数の和:11036

約数の個数: 32

約数和(自身を含む): 863398656

約数和(自身を除く): 402131986

約数列:

[1, 2, 5, 10, 31, 62, 137, 155, 274, 310, 685, 1370, 4247, 8494, 10861, 21235, 21722, 42470, 54305, 108610, 336691, 673382, 1487957, 1683455, 2975914, 3366910, 7439785, 14879570, 46126667, 92253334, 230633335, 461266670]

約数ペア:

[(1, 461266670), (2, 230633335), (5, 92253334), (10, 46126667), (31, 14879570), (62, 7439785), (137, 3366910), (155, 2975914), (274, 1683455), (310, 1487957), (685, 673382), (1370, 336691), (4247, 108610), (8494, 54305), (10861, 42470), (21235, 21722)]