61401010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4261}}^1$

素因数の和:4410

約数の個数: 32

約数和(自身を含む): 121518144

約数和(自身を除く): 60117134

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 2882, 4261, 7205, 8522, 14410, 21305, 42610, 46871, 93742, 234355, 468710, 558191, 1116382, 2790955, 5581910, 6140101, 12280202, 30700505, 61401010]

約数ペア:

[(1, 61401010), (2, 30700505), (5, 12280202), (10, 6140101), (11, 5581910), (22, 2790955), (55, 1116382), (110, 558191), (131, 468710), (262, 234355), (655, 93742), (1310, 46871), (1441, 42610), (2882, 21305), (4261, 14410), (7205, 8522)]