3150291280

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{146389}}^1$

素因数の和:146671

約数の個数: 40

約数和(自身を含む): 7351705800

約数和(自身を除く): 4201414520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 2152, 2690, 4304, 5380, 10760, 21520, 146389, 292778, 585556, 731945, 1171112, 1463890, 2342224, 2927780, 5855560, 11711120, 39378641, 78757282, 157514564, 196893205, 315029128, 393786410, 630058256, 787572820, 1575145640, 3150291280]

約数ペア:

[(1, 3150291280), (2, 1575145640), (4, 787572820), (5, 630058256), (8, 393786410), (10, 315029128), (16, 196893205), (20, 157514564), (40, 78757282), (80, 39378641), (269, 11711120), (538, 5855560), (1076, 2927780), (1345, 2342224), (2152, 1463890), (2690, 1171112), (4304, 731945), (5380, 585556), (10760, 292778), (21520, 146389)]