2951430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 7147008

約数和(自身を除く): 4195578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 751, 786, 1310, 1502, 1965, 2253, 3755, 3930, 4506, 7510, 11265, 22530, 98381, 196762, 295143, 491905, 590286, 983810, 1475715, 2951430]

約数ペア:

[(1, 2951430), (2, 1475715), (3, 983810), (5, 590286), (6, 491905), (10, 295143), (15, 196762), (30, 98381), (131, 22530), (262, 11265), (393, 7510), (655, 4506), (751, 3930), (786, 3755), (1310, 2253), (1502, 1965)]