72699510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9811}}^1$

素因数の和:9853

約数の個数: 64

約数和(自身を含む): 197809920

約数和(自身を除く): 125110410

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, 9811, 19622, 29433, 49055, 58866, 98110, 127543, 147165, 186409, 255086, 294330, 372818, 382629, 559227, 637715, 765258, 932045, 1118454, 1275430, 1864090, 1913145, 2423317, 2796135, 3826290, 4846634, 5592270, 7269951, 12116585, 14539902, 24233170, 36349755, 72699510]

約数ペア:

[(1, 72699510), (2, 36349755), (3, 24233170), (5, 14539902), (6, 12116585), (10, 7269951), (13, 5592270), (15, 4846634), (19, 3826290), (26, 2796135), (30, 2423317), (38, 1913145), (39, 1864090), (57, 1275430), (65, 1118454), (78, 932045), (95, 765258), (114, 637715), (130, 559227), (190, 382629), (195, 372818), (247, 294330), (285, 255086), (390, 186409), (494, 147165), (570, 127543), (741, 98110), (1235, 58866), (1482, 49055), (2470, 29433), (3705, 19622), (7410, 9811)]