1501351490

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1\times {\mathrm{2153}}^1$

素因数の和:2806

約数の個数: 32

約数和(自身を含む): 2728773360

約数和(自身を除く): 1227421870

約数列:

[1, 2, 5, 10, 137, 274, 509, 685, 1018, 1370, 2153, 2545, 4306, 5090, 10765, 21530, 69733, 139466, 294961, 348665, 589922, 697330, 1095877, 1474805, 2191754, 2949610, 5479385, 10958770, 150135149, 300270298, 750675745, 1501351490]

約数ペア:

[(1, 1501351490), (2, 750675745), (5, 300270298), (10, 150135149), (137, 10958770), (274, 5479385), (509, 2949610), (685, 2191754), (1018, 1474805), (1370, 1095877), (2153, 697330), (2545, 589922), (4306, 348665), (5090, 294961), (10765, 139466), (21530, 69733)]