921562530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{4388393}}^1$

素因数の和:4388410

約数の個数: 32

約数和(自身を含む): 2527714944

約数和(自身を除く): 1606152414

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 4388393, 8776786, 13165179, 21941965, 26330358, 30718751, 43883930, 61437502, 65825895, 92156253, 131651790, 153593755, 184312506, 307187510, 460781265, 921562530]

約数ペア:

[(1, 921562530), (2, 460781265), (3, 307187510), (5, 184312506), (6, 153593755), (7, 131651790), (10, 92156253), (14, 65825895), (15, 61437502), (21, 43883930), (30, 30718751), (35, 26330358), (42, 21941965), (70, 13165179), (105, 8776786), (210, 4388393)]