612171570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{1571}}^1$

素因数の和:2031

約数の個数: 64

約数和(自身を含む): 1521192960

約数和(自身を除く): 909021390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 419, 465, 838, 930, 1257, 1571, 2095, 2514, 3142, 4190, 4713, 6285, 7855, 9426, 12570, 12989, 15710, 23565, 25978, 38967, 47130, 48701, 64945, 77934, 97402, 129890, 146103, 194835, 243505, 292206, 389670, 487010, 658249, 730515, 1316498, 1461030, 1974747, 3291245, 3949494, 6582490, 9873735, 19747470, 20405719, 40811438, 61217157, 102028595, 122434314, 204057190, 306085785, 612171570]

約数ペア:

[(1, 612171570), (2, 306085785), (3, 204057190), (5, 122434314), (6, 102028595), (10, 61217157), (15, 40811438), (30, 20405719), (31, 19747470), (62, 9873735), (93, 6582490), (155, 3949494), (186, 3291245), (310, 1974747), (419, 1461030), (465, 1316498), (838, 730515), (930, 658249), (1257, 487010), (1571, 389670), (2095, 292206), (2514, 243505), (3142, 194835), (4190, 146103), (4713, 129890), (6285, 97402), (7855, 77934), (9426, 64945), (12570, 48701), (12989, 47130), (15710, 38967), (23565, 25978)]