22511010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 57755520

約数和(自身を除く): 35244510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 146, 190, 219, 285, 365, 438, 541, 570, 730, 1082, 1095, 1387, 1623, 2190, 2705, 2774, 3246, 4161, 5410, 6935, 8115, 8322, 10279, 13870, 16230, 20558, 20805, 30837, 39493, 41610, 51395, 61674, 78986, 102790, 118479, 154185, 197465, 236958, 308370, 394930, 592395, 750367, 1184790, 1500734, 2251101, 3751835, 4502202, 7503670, 11255505, 22511010]

約数ペア:

[(1, 22511010), (2, 11255505), (3, 7503670), (5, 4502202), (6, 3751835), (10, 2251101), (15, 1500734), (19, 1184790), (30, 750367), (38, 592395), (57, 394930), (73, 308370), (95, 236958), (114, 197465), (146, 154185), (190, 118479), (219, 102790), (285, 78986), (365, 61674), (438, 51395), (541, 41610), (570, 39493), (730, 30837), (1082, 20805), (1095, 20558), (1387, 16230), (1623, 13870), (2190, 10279), (2705, 8322), (2774, 8115), (3246, 6935), (4161, 5410)]