70547220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{130643}}^1$

素因数の和:130661

約数の個数: 48

約数和(自身を含む): 219481920

約数和(自身を除く): 148934700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 130643, 261286, 391929, 522572, 653215, 783858, 1175787, 1306430, 1567716, 1959645, 2351574, 2612860, 3527361, 3919290, 4703148, 5878935, 7054722, 7838580, 11757870, 14109444, 17636805, 23515740, 35273610, 70547220]

約数ペア:

[(1, 70547220), (2, 35273610), (3, 23515740), (4, 17636805), (5, 14109444), (6, 11757870), (9, 7838580), (10, 7054722), (12, 5878935), (15, 4703148), (18, 3919290), (20, 3527361), (27, 2612860), (30, 2351574), (36, 1959645), (45, 1567716), (54, 1306430), (60, 1175787), (90, 783858), (108, 653215), (135, 522572), (180, 391929), (270, 261286), (540, 130643)]