339936090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37897}}^1$

素因数の和:37943

約数の個数: 64

約数和(自身を含む): 916828416

約数和(自身を除く): 576892326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 37897, 75794, 113691, 189485, 227382, 378970, 492661, 568455, 871631, 985322, 1136910, 1477983, 1743262, 2463305, 2614893, 2955966, 4358155, 4926610, 5229786, 7389915, 8716310, 11331203, 13074465, 14779830, 22662406, 26148930, 33993609, 56656015, 67987218, 113312030, 169968045, 339936090]

約数ペア:

[(1, 339936090), (2, 169968045), (3, 113312030), (5, 67987218), (6, 56656015), (10, 33993609), (13, 26148930), (15, 22662406), (23, 14779830), (26, 13074465), (30, 11331203), (39, 8716310), (46, 7389915), (65, 5229786), (69, 4926610), (78, 4358155), (115, 2955966), (130, 2614893), (138, 2463305), (195, 1743262), (230, 1477983), (299, 1136910), (345, 985322), (390, 871631), (598, 568455), (690, 492661), (897, 378970), (1495, 227382), (1794, 189485), (2990, 113691), (4485, 75794), (8970, 37897)]