345278310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28559}}^1$

素因数の和:28613

約数の個数: 64

約数和(自身を含む): 921231360

約数和(自身を除く): 575953050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 28559, 57118, 85677, 142795, 171354, 285590, 371267, 428385, 742534, 856770, 885329, 1113801, 1770658, 1856335, 2227602, 2655987, 3712670, 4426645, 5311974, 5569005, 8853290, 11138010, 11509277, 13279935, 23018554, 26559870, 34527831, 57546385, 69055662, 115092770, 172639155, 345278310]

約数ペア:

[(1, 345278310), (2, 172639155), (3, 115092770), (5, 69055662), (6, 57546385), (10, 34527831), (13, 26559870), (15, 23018554), (26, 13279935), (30, 11509277), (31, 11138010), (39, 8853290), (62, 5569005), (65, 5311974), (78, 4426645), (93, 3712670), (130, 2655987), (155, 2227602), (186, 1856335), (195, 1770658), (310, 1113801), (390, 885329), (403, 856770), (465, 742534), (806, 428385), (930, 371267), (1209, 285590), (2015, 171354), (2418, 142795), (4030, 85677), (6045, 57118), (12090, 28559)]