70998070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 151683840

約数和(自身を除く): 80685770

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 131, 143, 262, 286, 379, 655, 715, 758, 1310, 1430, 1441, 1703, 1895, 2882, 3406, 3790, 4169, 4927, 7205, 8338, 8515, 9854, 14410, 17030, 18733, 20845, 24635, 37466, 41690, 49270, 49649, 54197, 93665, 99298, 108394, 187330, 248245, 270985, 496490, 541970, 546139, 645437, 1092278, 1290874, 2730695, 3227185, 5461390, 6454370, 7099807, 14199614, 35499035, 70998070]

約数ペア:

[(1, 70998070), (2, 35499035), (5, 14199614), (10, 7099807), (11, 6454370), (13, 5461390), (22, 3227185), (26, 2730695), (55, 1290874), (65, 1092278), (110, 645437), (130, 546139), (131, 541970), (143, 496490), (262, 270985), (286, 248245), (379, 187330), (655, 108394), (715, 99298), (758, 93665), (1310, 54197), (1430, 49649), (1441, 49270), (1703, 41690), (1895, 37466), (2882, 24635), (3406, 20845), (3790, 18733), (4169, 17030), (4927, 14410), (7205, 9854), (8338, 8515)]