68225010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17099}}^1$

素因数の和:17135

約数の個数: 64

約数和(自身を含む): 196992000

約数和(自身を除く): 128766990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 17099, 34198, 51297, 85495, 102594, 119693, 170990, 239386, 256485, 324881, 359079, 512970, 598465, 649762, 718158, 974643, 1196930, 1624405, 1795395, 1949286, 2274167, 3248810, 3590790, 4548334, 4873215, 6822501, 9746430, 11370835, 13645002, 22741670, 34112505, 68225010]

約数ペア:

[(1, 68225010), (2, 34112505), (3, 22741670), (5, 13645002), (6, 11370835), (7, 9746430), (10, 6822501), (14, 4873215), (15, 4548334), (19, 3590790), (21, 3248810), (30, 2274167), (35, 1949286), (38, 1795395), (42, 1624405), (57, 1196930), (70, 974643), (95, 718158), (105, 649762), (114, 598465), (133, 512970), (190, 359079), (210, 324881), (266, 256485), (285, 239386), (399, 170990), (570, 119693), (665, 102594), (798, 85495), (1330, 51297), (1995, 34198), (3990, 17099)]