2010606090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{3301}}^1$

素因数の和:3647

約数の個数: 64

約数和(自身を含む): 4907036160

約数和(自身を除く): 2896430070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 257, 395, 474, 514, 771, 790, 1185, 1285, 1542, 2370, 2570, 3301, 3855, 6602, 7710, 9903, 16505, 19806, 20303, 33010, 40606, 49515, 60909, 99030, 101515, 121818, 203030, 260779, 304545, 521558, 609090, 782337, 848357, 1303895, 1564674, 1696714, 2545071, 2607790, 3911685, 4241785, 5090142, 7823370, 8483570, 12725355, 25450710, 67020203, 134040406, 201060609, 335101015, 402121218, 670202030, 1005303045, 2010606090]

約数ペア:

[(1, 2010606090), (2, 1005303045), (3, 670202030), (5, 402121218), (6, 335101015), (10, 201060609), (15, 134040406), (30, 67020203), (79, 25450710), (158, 12725355), (237, 8483570), (257, 7823370), (395, 5090142), (474, 4241785), (514, 3911685), (771, 2607790), (790, 2545071), (1185, 1696714), (1285, 1564674), (1542, 1303895), (2370, 848357), (2570, 782337), (3301, 609090), (3855, 521558), (6602, 304545), (7710, 260779), (9903, 203030), (16505, 121818), (19806, 101515), (20303, 99030), (33010, 60909), (40606, 49515)]