86620170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31729}}^1$

素因数の和:31759

約数の個数: 64

約数和(自身を含む): 255870720

約数和(自身を除く): 169250550

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 31729, 63458, 95187, 158645, 190374, 222103, 317290, 412477, 444206, 475935, 666309, 824954, 951870, 1110515, 1237431, 1332618, 2062385, 2221030, 2474862, 2887339, 3331545, 4124770, 5774678, 6187155, 6663090, 8662017, 12374310, 14436695, 17324034, 28873390, 43310085, 86620170]

約数ペア:

[(1, 86620170), (2, 43310085), (3, 28873390), (5, 17324034), (6, 14436695), (7, 12374310), (10, 8662017), (13, 6663090), (14, 6187155), (15, 5774678), (21, 4124770), (26, 3331545), (30, 2887339), (35, 2474862), (39, 2221030), (42, 2062385), (65, 1332618), (70, 1237431), (78, 1110515), (91, 951870), (105, 824954), (130, 666309), (182, 475935), (195, 444206), (210, 412477), (273, 317290), (390, 222103), (455, 190374), (546, 158645), (910, 95187), (1365, 63458), (2730, 31729)]