293670140

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{1303}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 630927360

約数和(自身を除く): 337257220

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 191, 236, 295, 382, 590, 764, 955, 1180, 1303, 1910, 2606, 3820, 5212, 6515, 11269, 13030, 22538, 26060, 45076, 56345, 76877, 112690, 153754, 225380, 248873, 307508, 384385, 497746, 768770, 995492, 1244365, 1537540, 2488730, 4977460, 14683507, 29367014, 58734028, 73417535, 146835070, 293670140]

約数ペア:

[(1, 293670140), (2, 146835070), (4, 73417535), (5, 58734028), (10, 29367014), (20, 14683507), (59, 4977460), (118, 2488730), (191, 1537540), (236, 1244365), (295, 995492), (382, 768770), (590, 497746), (764, 384385), (955, 307508), (1180, 248873), (1303, 225380), (1910, 153754), (2606, 112690), (3820, 76877), (5212, 56345), (6515, 45076), (11269, 26060), (13030, 22538)]