1448974740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{225697}}^1$

素因数の和:225816

約数の個数: 48

約数和(自身を含む): 4095064512

約数和(自身を除く): 2646089772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 225697, 451394, 677091, 902788, 1128485, 1354182, 2256970, 2708364, 3385455, 4513940, 6770910, 13541820, 24149579, 48299158, 72448737, 96598316, 120747895, 144897474, 241495790, 289794948, 362243685, 482991580, 724487370, 1448974740]

約数ペア:

[(1, 1448974740), (2, 724487370), (3, 482991580), (4, 362243685), (5, 289794948), (6, 241495790), (10, 144897474), (12, 120747895), (15, 96598316), (20, 72448737), (30, 48299158), (60, 24149579), (107, 13541820), (214, 6770910), (321, 4513940), (428, 3385455), (535, 2708364), (642, 2256970), (1070, 1354182), (1284, 1128485), (1605, 902788), (2140, 677091), (3210, 451394), (6420, 225697)]