2103441420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{42391}}^1$

素因数の和:43230

約数の個数: 48

約数和(自身を含む): 5896896768

約数和(自身を除く): 3793455348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 827, 1654, 2481, 3308, 4135, 4962, 8270, 9924, 12405, 16540, 24810, 42391, 49620, 84782, 127173, 169564, 211955, 254346, 423910, 508692, 635865, 847820, 1271730, 2543460, 35057357, 70114714, 105172071, 140229428, 175286785, 210344142, 350573570, 420688284, 525860355, 701147140, 1051720710, 2103441420]

約数ペア:

[(1, 2103441420), (2, 1051720710), (3, 701147140), (4, 525860355), (5, 420688284), (6, 350573570), (10, 210344142), (12, 175286785), (15, 140229428), (20, 105172071), (30, 70114714), (60, 35057357), (827, 2543460), (1654, 1271730), (2481, 847820), (3308, 635865), (4135, 508692), (4962, 423910), (8270, 254346), (9924, 211955), (12405, 169564), (16540, 127173), (24810, 84782), (42391, 49620)]