5515510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 128

約数和(自身を含む): 14515200

約数和(自身を除く): 8999690

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 19, 22, 26, 29, 35, 38, 55, 58, 65, 70, 77, 91, 95, 110, 130, 133, 143, 145, 154, 182, 190, 203, 209, 247, 266, 286, 290, 319, 377, 385, 406, 418, 455, 494, 551, 638, 665, 715, 754, 770, 910, 1001, 1015, 1045, 1102, 1235, 1330, 1430, 1463, 1595, 1729, 1885, 2002, 2030, 2090, 2233, 2470, 2639, 2717, 2755, 2926, 3190, 3458, 3770, 3857, 4147, 4466, 5005, 5278, 5434, 5510, 6061, 7163, 7315, 7714, 8294, 8645, 10010, 11165, 12122, 13195, 13585, 14326, 14630, 17290, 19019, 19285, 20735, 22330, 26390, 27170, 29029, 30305, 35815, 38038, 38570, 41470, 42427, 50141, 58058, 60610, 71630, 78793, 84854, 95095, 100282, 145145, 157586, 190190, 212135, 250705, 290290, 393965, 424270, 501410, 551551, 787930, 1103102, 2757755, 5515510]

約数ペア:

[(1, 5515510), (2, 2757755), (5, 1103102), (7, 787930), (10, 551551), (11, 501410), (13, 424270), (14, 393965), (19, 290290), (22, 250705), (26, 212135), (29, 190190), (35, 157586), (38, 145145), (55, 100282), (58, 95095), (65, 84854), (70, 78793), (77, 71630), (91, 60610), (95, 58058), (110, 50141), (130, 42427), (133, 41470), (143, 38570), (145, 38038), (154, 35815), (182, 30305), (190, 29029), (203, 27170), (209, 26390), (247, 22330), (266, 20735), (286, 19285), (290, 19019), (319, 17290), (377, 14630), (385, 14326), (406, 13585), (418, 13195), (455, 12122), (494, 11165), (551, 10010), (638, 8645), (665, 8294), (715, 7714), (754, 7315), (770, 7163), (910, 6061), (1001, 5510), (1015, 5434), (1045, 5278), (1102, 5005), (1235, 4466), (1330, 4147), (1430, 3857), (1463, 3770), (1595, 3458), (1729, 3190), (1885, 2926), (2002, 2755), (2030, 2717), (2090, 2639), (2233, 2470)]