18487169070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{563}}^1\times {\mathrm{4259}}^1$

素因数の和:5089

約数の個数: 64

約数和(自身を含む): 44631440640

約数和(自身を除く): 26144271570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 563, 771, 1126, 1285, 1542, 1689, 2570, 2815, 3378, 3855, 4259, 5630, 7710, 8445, 8518, 12777, 16890, 21295, 25554, 42590, 63885, 127770, 144691, 289382, 434073, 723455, 868146, 1094563, 1446910, 2170365, 2189126, 2397817, 3283689, 4340730, 4795634, 5472815, 6567378, 7193451, 10945630, 11989085, 14386902, 16418445, 23978170, 32836890, 35967255, 71934510, 616238969, 1232477938, 1848716907, 3081194845, 3697433814, 6162389690, 9243584535, 18487169070]

約数ペア:

[(1, 18487169070), (2, 9243584535), (3, 6162389690), (5, 3697433814), (6, 3081194845), (10, 1848716907), (15, 1232477938), (30, 616238969), (257, 71934510), (514, 35967255), (563, 32836890), (771, 23978170), (1126, 16418445), (1285, 14386902), (1542, 11989085), (1689, 10945630), (2570, 7193451), (2815, 6567378), (3378, 5472815), (3855, 4795634), (4259, 4340730), (5630, 3283689), (7710, 2397817), (8445, 2189126), (8518, 2170365), (12777, 1446910), (16890, 1094563), (21295, 868146), (25554, 723455), (42590, 434073), (63885, 289382), (127770, 144691)]