118703030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 231137280

約数和(自身を除く): 112434250

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 79, 131, 155, 158, 185, 262, 310, 370, 395, 655, 790, 1147, 1310, 2294, 2449, 2923, 4061, 4847, 4898, 5735, 5846, 8122, 9694, 10349, 11470, 12245, 14615, 20305, 20698, 24235, 24490, 29230, 40610, 48470, 51745, 90613, 103490, 150257, 181226, 300514, 320819, 382913, 453065, 641638, 751285, 765826, 906130, 1502570, 1604095, 1914565, 3208190, 3829130, 11870303, 23740606, 59351515, 118703030]

約数ペア:

[(1, 118703030), (2, 59351515), (5, 23740606), (10, 11870303), (31, 3829130), (37, 3208190), (62, 1914565), (74, 1604095), (79, 1502570), (131, 906130), (155, 765826), (158, 751285), (185, 641638), (262, 453065), (310, 382913), (370, 320819), (395, 300514), (655, 181226), (790, 150257), (1147, 103490), (1310, 90613), (2294, 51745), (2449, 48470), (2923, 40610), (4061, 29230), (4847, 24490), (4898, 24235), (5735, 20698), (5846, 20305), (8122, 14615), (9694, 12245), (10349, 11470)]