870867638770

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2081}}^1\times {\mathrm{13627}}^1$

素因数の和:15835

約数の個数: 64

約数和(自身を含む): 1630227586176

約数和(自身を除く): 759359947406

約数列:

[1, 2, 5, 10, 37, 74, 83, 166, 185, 370, 415, 830, 2081, 3071, 4162, 6142, 10405, 13627, 15355, 20810, 27254, 30710, 68135, 76997, 136270, 153994, 172723, 345446, 384985, 504199, 769970, 863615, 1008398, 1131041, 1727230, 2262082, 2520995, 5041990, 5655205, 6390751, 11310410, 12781502, 28357787, 31953755, 41848517, 56715574, 63907510, 83697034, 141788935, 209242585, 283577870, 418485170, 1049238119, 2098476238, 2353696321, 4707392642, 5246190595, 10492381190, 11768481605, 23536963210, 87086763877, 174173527754, 435433819385, 870867638770]

約数ペア:

[(1, 870867638770), (2, 435433819385), (5, 174173527754), (10, 87086763877), (37, 23536963210), (74, 11768481605), (83, 10492381190), (166, 5246190595), (185, 4707392642), (370, 2353696321), (415, 2098476238), (830, 1049238119), (2081, 418485170), (3071, 283577870), (4162, 209242585), (6142, 141788935), (10405, 83697034), (13627, 63907510), (15355, 56715574), (20810, 41848517), (27254, 31953755), (30710, 28357787), (68135, 12781502), (76997, 11310410), (136270, 6390751), (153994, 5655205), (172723, 5041990), (345446, 2520995), (384985, 2262082), (504199, 1727230), (769970, 1131041), (863615, 1008398)]