2603910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 6713280

約数和(自身を除く): 4109370

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 41, 58, 73, 82, 87, 123, 145, 146, 174, 205, 219, 246, 290, 365, 410, 435, 438, 615, 730, 870, 1095, 1189, 1230, 2117, 2190, 2378, 2993, 3567, 4234, 5945, 5986, 6351, 7134, 8979, 10585, 11890, 12702, 14965, 17835, 17958, 21170, 29930, 31755, 35670, 44895, 63510, 86797, 89790, 173594, 260391, 433985, 520782, 867970, 1301955, 2603910]

約数ペア:

[(1, 2603910), (2, 1301955), (3, 867970), (5, 520782), (6, 433985), (10, 260391), (15, 173594), (29, 89790), (30, 86797), (41, 63510), (58, 44895), (73, 35670), (82, 31755), (87, 29930), (123, 21170), (145, 17958), (146, 17835), (174, 14965), (205, 12702), (219, 11890), (246, 10585), (290, 8979), (365, 7134), (410, 6351), (435, 5986), (438, 5945), (615, 4234), (730, 3567), (870, 2993), (1095, 2378), (1189, 2190), (1230, 2117)]