2017498470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{272267}}^1$

素因数の和:272309

約数の個数: 64

約数和(自身を含む): 5488922880

約数和(自身を除く): 3471424410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 272267, 544534, 816801, 1361335, 1633602, 2722670, 3539471, 4084005, 5173073, 7078942, 8168010, 10346146, 10618413, 15519219, 17697355, 21236826, 25865365, 31038438, 35394710, 51730730, 53092065, 67249949, 77596095, 106184130, 134499898, 155192190, 201749847, 336249745, 403499694, 672499490, 1008749235, 2017498470]

約数ペア:

[(1, 2017498470), (2, 1008749235), (3, 672499490), (5, 403499694), (6, 336249745), (10, 201749847), (13, 155192190), (15, 134499898), (19, 106184130), (26, 77596095), (30, 67249949), (38, 53092065), (39, 51730730), (57, 35394710), (65, 31038438), (78, 25865365), (95, 21236826), (114, 17697355), (130, 15519219), (190, 10618413), (195, 10346146), (247, 8168010), (285, 7078942), (390, 5173073), (494, 4084005), (570, 3539471), (741, 2722670), (1235, 1633602), (1482, 1361335), (2470, 816801), (3705, 544534), (7410, 272267)]