30440850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1016

約数の個数: 96

約数和(自身を含む): 86780160

約数和(自身を除く): 56339310

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 25, 30, 33, 38, 50, 55, 57, 66, 75, 95, 110, 114, 150, 165, 190, 209, 275, 285, 330, 418, 475, 550, 570, 627, 825, 950, 971, 1045, 1254, 1425, 1650, 1942, 2090, 2850, 2913, 3135, 4855, 5225, 5826, 6270, 9710, 10450, 10681, 14565, 15675, 18449, 21362, 24275, 29130, 31350, 32043, 36898, 48550, 53405, 55347, 64086, 72825, 92245, 106810, 110694, 145650, 160215, 184490, 202939, 267025, 276735, 320430, 405878, 461225, 534050, 553470, 608817, 801075, 922450, 1014695, 1217634, 1383675, 1602150, 2029390, 2767350, 3044085, 5073475, 6088170, 10146950, 15220425, 30440850]

約数ペア:

[(1, 30440850), (2, 15220425), (3, 10146950), (5, 6088170), (6, 5073475), (10, 3044085), (11, 2767350), (15, 2029390), (19, 1602150), (22, 1383675), (25, 1217634), (30, 1014695), (33, 922450), (38, 801075), (50, 608817), (55, 553470), (57, 534050), (66, 461225), (75, 405878), (95, 320430), (110, 276735), (114, 267025), (150, 202939), (165, 184490), (190, 160215), (209, 145650), (275, 110694), (285, 106810), (330, 92245), (418, 72825), (475, 64086), (550, 55347), (570, 53405), (627, 48550), (825, 36898), (950, 32043), (971, 31350), (1045, 29130), (1254, 24275), (1425, 21362), (1650, 18449), (1942, 15675), (2090, 14565), (2850, 10681), (2913, 10450), (3135, 9710), (4855, 6270), (5225, 5826)]