118431370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 240226560

約数和(自身を除く): 121795190

約数列:

[1, 2, 5, 10, 19, 23, 38, 41, 46, 82, 95, 115, 190, 205, 230, 410, 437, 661, 779, 874, 943, 1322, 1558, 1886, 2185, 3305, 3895, 4370, 4715, 6610, 7790, 9430, 12559, 15203, 17917, 25118, 27101, 30406, 35834, 54202, 62795, 76015, 89585, 125590, 135505, 152030, 179170, 271010, 288857, 514919, 577714, 623323, 1029838, 1246646, 1444285, 2574595, 2888570, 3116615, 5149190, 6233230, 11843137, 23686274, 59215685, 118431370]

約数ペア:

[(1, 118431370), (2, 59215685), (5, 23686274), (10, 11843137), (19, 6233230), (23, 5149190), (38, 3116615), (41, 2888570), (46, 2574595), (82, 1444285), (95, 1246646), (115, 1029838), (190, 623323), (205, 577714), (230, 514919), (410, 288857), (437, 271010), (661, 179170), (779, 152030), (874, 135505), (943, 125590), (1322, 89585), (1558, 76015), (1886, 62795), (2185, 54202), (3305, 35834), (3895, 30406), (4370, 27101), (4715, 25118), (6610, 17917), (7790, 15203), (9430, 12559)]