1212273070

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1\times {\mathrm{2531}}^1$

素因数の和:2976

約数の個数: 32

約数和(自身を含む): 2202961536

約数和(自身を除く): 990688466

約数列:

[1, 2, 5, 10, 211, 227, 422, 454, 1055, 1135, 2110, 2270, 2531, 5062, 12655, 25310, 47897, 95794, 239485, 478970, 534041, 574537, 1068082, 1149074, 2670205, 2872685, 5340410, 5745370, 121227307, 242454614, 606136535, 1212273070]

約数ペア:

[(1, 1212273070), (2, 606136535), (5, 242454614), (10, 121227307), (211, 5745370), (227, 5340410), (422, 2872685), (454, 2670205), (1055, 1149074), (1135, 1068082), (2110, 574537), (2270, 534041), (2531, 478970), (5062, 239485), (12655, 95794), (25310, 47897)]