1330350830

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{15919}}^1$

素因数の和:16124

約数の個数: 32

約数和(自身を含む): 2451807360

約数和(自身を除く): 1121456530

約数列:

[1, 2, 5, 10, 61, 122, 137, 274, 305, 610, 685, 1370, 8357, 15919, 16714, 31838, 41785, 79595, 83570, 159190, 971059, 1942118, 2180903, 4361806, 4855295, 9710590, 10904515, 21809030, 133035083, 266070166, 665175415, 1330350830]

約数ペア:

[(1, 1330350830), (2, 665175415), (5, 266070166), (10, 133035083), (61, 21809030), (122, 10904515), (137, 9710590), (274, 4855295), (305, 4361806), (610, 2180903), (685, 1942118), (1370, 971059), (8357, 159190), (15919, 83570), (16714, 79595), (31838, 41785)]