15698430980

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{32633}}^1$

素因数の和:33068

約数の個数: 48

約数和(自身を含む): 33552973440

約数和(自身を除く): 17854542460

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 359, 670, 718, 1340, 1436, 1795, 3590, 7180, 24053, 32633, 48106, 65266, 96212, 120265, 130532, 163165, 240530, 326330, 481060, 652660, 2186411, 4372822, 8745644, 10932055, 11715247, 21864110, 23430494, 43728220, 46860988, 58576235, 117152470, 234304940, 784921549, 1569843098, 3139686196, 3924607745, 7849215490, 15698430980]

約数ペア:

[(1, 15698430980), (2, 7849215490), (4, 3924607745), (5, 3139686196), (10, 1569843098), (20, 784921549), (67, 234304940), (134, 117152470), (268, 58576235), (335, 46860988), (359, 43728220), (670, 23430494), (718, 21864110), (1340, 11715247), (1436, 10932055), (1795, 8745644), (3590, 4372822), (7180, 2186411), (24053, 652660), (32633, 481060), (48106, 326330), (65266, 240530), (96212, 163165), (120265, 130532)]