15671150210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{1723}}^1$

素因数の和:2235

約数の個数: 64

約数和(自身を含む): 29641766400

約数和(自身を除く): 13970616190

約数列:

[1, 2, 5, 10, 29, 58, 79, 145, 158, 290, 395, 397, 790, 794, 1723, 1985, 2291, 3446, 3970, 4582, 8615, 11455, 11513, 17230, 22910, 23026, 31363, 49967, 57565, 62726, 99934, 115130, 136117, 156815, 249835, 272234, 313630, 499670, 680585, 684031, 909527, 1361170, 1368062, 1819054, 3420155, 3947393, 4547635, 6840310, 7894786, 9095270, 19736965, 19836899, 39473930, 39673798, 54038449, 99184495, 108076898, 198368990, 270192245, 540384490, 1567115021, 3134230042, 7835575105, 15671150210]

約数ペア:

[(1, 15671150210), (2, 7835575105), (5, 3134230042), (10, 1567115021), (29, 540384490), (58, 270192245), (79, 198368990), (145, 108076898), (158, 99184495), (290, 54038449), (395, 39673798), (397, 39473930), (790, 19836899), (794, 19736965), (1723, 9095270), (1985, 7894786), (2291, 6840310), (3446, 4547635), (3970, 3947393), (4582, 3420155), (8615, 1819054), (11455, 1368062), (11513, 1361170), (17230, 909527), (22910, 684031), (23026, 680585), (31363, 499670), (49967, 313630), (57565, 272234), (62726, 249835), (99934, 156815), (115130, 136117)]