131229510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{141107}}^1$

素因数の和:141148

約数の個数: 32

約数和(自身を含む): 325112832

約数和(自身を除く): 193883322

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 141107, 282214, 423321, 705535, 846642, 1411070, 2116605, 4233210, 4374317, 8748634, 13122951, 21871585, 26245902, 43743170, 65614755, 131229510]

約数ペア:

[(1, 131229510), (2, 65614755), (3, 43743170), (5, 26245902), (6, 21871585), (10, 13122951), (15, 8748634), (30, 4374317), (31, 4233210), (62, 2116605), (93, 1411070), (155, 846642), (186, 705535), (310, 423321), (465, 282214), (930, 141107)]