85213830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1447}}^1$

素因数の和:1621

約数の個数: 64

約数和(自身を含む): 221856768

約数和(自身を除く): 136642938

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 151, 195, 302, 390, 453, 755, 906, 1447, 1510, 1963, 2265, 2894, 3926, 4341, 4530, 5889, 7235, 8682, 9815, 11778, 14470, 18811, 19630, 21705, 29445, 37622, 43410, 56433, 58890, 94055, 112866, 188110, 218497, 282165, 436994, 564330, 655491, 1092485, 1310982, 2184970, 2840461, 3277455, 5680922, 6554910, 8521383, 14202305, 17042766, 28404610, 42606915, 85213830]

約数ペア:

[(1, 85213830), (2, 42606915), (3, 28404610), (5, 17042766), (6, 14202305), (10, 8521383), (13, 6554910), (15, 5680922), (26, 3277455), (30, 2840461), (39, 2184970), (65, 1310982), (78, 1092485), (130, 655491), (151, 564330), (195, 436994), (302, 282165), (390, 218497), (453, 188110), (755, 112866), (906, 94055), (1447, 58890), (1510, 56433), (1963, 43410), (2265, 37622), (2894, 29445), (3926, 21705), (4341, 19630), (4530, 18811), (5889, 14470), (7235, 11778), (8682, 9815)]