253376730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{2287}}^1$

素因数の和:3531

約数の個数: 48

約数和(自身を含む): 659602944

約数和(自身を除く): 406226214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1231, 2287, 2462, 3693, 4574, 6155, 6861, 7386, 11079, 11435, 12310, 13722, 18465, 20583, 22158, 22870, 34305, 36930, 41166, 55395, 68610, 102915, 110790, 205830, 2815297, 5630594, 8445891, 14076485, 16891782, 25337673, 28152970, 42229455, 50675346, 84458910, 126688365, 253376730]

約数ペア:

[(1, 253376730), (2, 126688365), (3, 84458910), (5, 50675346), (6, 42229455), (9, 28152970), (10, 25337673), (15, 16891782), (18, 14076485), (30, 8445891), (45, 5630594), (90, 2815297), (1231, 205830), (2287, 110790), (2462, 102915), (3693, 68610), (4574, 55395), (6155, 41166), (6861, 36930), (7386, 34305), (11079, 22870), (11435, 22158), (12310, 20583), (13722, 18465)]