1530021000980

素因数分解:

$2^2\times 5^1\times {\mathrm{73013}}^1\times {\mathrm{1047773}}^1$

素因数の和:1120795

約数の個数: 24

約数和(自身を含む): 3213091175112

約数和(自身を除く): 1683070174132

約数列:

[1, 2, 4, 5, 10, 20, 73013, 146026, 292052, 365065, 730130, 1047773, 1460260, 2095546, 4191092, 5238865, 10477730, 20955460, 76501050049, 153002100098, 306004200196, 382505250245, 765010500490, 1530021000980]

約数ペア:

[(1, 1530021000980), (2, 765010500490), (4, 382505250245), (5, 306004200196), (10, 153002100098), (20, 76501050049), (73013, 20955460), (146026, 10477730), (292052, 5238865), (365065, 4191092), (730130, 2095546), (1047773, 1460260)]