121432710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{578251}}^1$

素因数の和:578268

約数の個数: 32

約数和(自身を含む): 333073152

約数和(自身を除く): 211640442

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 578251, 1156502, 1734753, 2891255, 3469506, 4047757, 5782510, 8095514, 8673765, 12143271, 17347530, 20238785, 24286542, 40477570, 60716355, 121432710]

約数ペア:

[(1, 121432710), (2, 60716355), (3, 40477570), (5, 24286542), (6, 20238785), (7, 17347530), (10, 12143271), (14, 8673765), (15, 8095514), (21, 5782510), (30, 4047757), (35, 3469506), (42, 2891255), (70, 1734753), (105, 1156502), (210, 578251)]