267205510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{16987}}^1$

素因数の和:17029

約数の個数: 48

約数和(自身を含む): 569369808

約数和(自身を除く): 302164298

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 7865, 15730, 16987, 33974, 84935, 169870, 186857, 220831, 373714, 441662, 934285, 1104155, 1868570, 2055427, 2208310, 2429141, 4110854, 4858282, 10277135, 12145705, 20554270, 24291410, 26720551, 53441102, 133602755, 267205510]

約数ペア:

[(1, 267205510), (2, 133602755), (5, 53441102), (10, 26720551), (11, 24291410), (13, 20554270), (22, 12145705), (26, 10277135), (55, 4858282), (65, 4110854), (110, 2429141), (121, 2208310), (130, 2055427), (143, 1868570), (242, 1104155), (286, 934285), (605, 441662), (715, 373714), (1210, 220831), (1430, 186857), (1573, 169870), (3146, 84935), (7865, 33974), (15730, 16987)]