90178030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{929}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 172355040

約数和(自身を除く): 82177010

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 571, 929, 1142, 1858, 2855, 4645, 5710, 9290, 9707, 15793, 19414, 31586, 48535, 78965, 97070, 157930, 530459, 1060918, 2652295, 5304590, 9017803, 18035606, 45089015, 90178030]

約数ペア:

[(1, 90178030), (2, 45089015), (5, 18035606), (10, 9017803), (17, 5304590), (34, 2652295), (85, 1060918), (170, 530459), (571, 157930), (929, 97070), (1142, 78965), (1858, 48535), (2855, 31586), (4645, 19414), (5710, 15793), (9290, 9707)]