2991637890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{8521}}^1$

素因数の和:8664

約数の個数: 96

約数和(自身を含む): 8040404736

約数和(自身を除く): 5048766846

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 83, 90, 94, 141, 166, 235, 249, 282, 415, 423, 470, 498, 705, 747, 830, 846, 1245, 1410, 1494, 2115, 2490, 3735, 3901, 4230, 7470, 7802, 8521, 11703, 17042, 19505, 23406, 25563, 35109, 39010, 42605, 51126, 58515, 70218, 76689, 85210, 117030, 127815, 153378, 175545, 255630, 351090, 383445, 400487, 707243, 766890, 800974, 1201461, 1414486, 2002435, 2121729, 2402922, 3536215, 3604383, 4004870, 4243458, 6007305, 6365187, 7072430, 7208766, 10608645, 12014610, 12730374, 18021915, 21217290, 31825935, 33240421, 36043830, 63651870, 66480842, 99721263, 166202105, 199442526, 299163789, 332404210, 498606315, 598327578, 997212630, 1495818945, 2991637890]

約数ペア:

[(1, 2991637890), (2, 1495818945), (3, 997212630), (5, 598327578), (6, 498606315), (9, 332404210), (10, 299163789), (15, 199442526), (18, 166202105), (30, 99721263), (45, 66480842), (47, 63651870), (83, 36043830), (90, 33240421), (94, 31825935), (141, 21217290), (166, 18021915), (235, 12730374), (249, 12014610), (282, 10608645), (415, 7208766), (423, 7072430), (470, 6365187), (498, 6007305), (705, 4243458), (747, 4004870), (830, 3604383), (846, 3536215), (1245, 2402922), (1410, 2121729), (1494, 2002435), (2115, 1414486), (2490, 1201461), (3735, 800974), (3901, 766890), (4230, 707243), (7470, 400487), (7802, 383445), (8521, 351090), (11703, 255630), (17042, 175545), (19505, 153378), (23406, 127815), (25563, 117030), (35109, 85210), (39010, 76689), (42605, 70218), (51126, 58515)]