69510540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{105319}}^1$

素因数の和:105342

約数の個数: 48

約数和(自身を含む): 212325120

約数和(自身を除く): 142814580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 105319, 210638, 315957, 421276, 526595, 631914, 1053190, 1158509, 1263828, 1579785, 2106380, 2317018, 3159570, 3475527, 4634036, 5792545, 6319140, 6951054, 11585090, 13902108, 17377635, 23170180, 34755270, 69510540]

約数ペア:

[(1, 69510540), (2, 34755270), (3, 23170180), (4, 17377635), (5, 13902108), (6, 11585090), (10, 6951054), (11, 6319140), (12, 5792545), (15, 4634036), (20, 3475527), (22, 3159570), (30, 2317018), (33, 2106380), (44, 1579785), (55, 1263828), (60, 1158509), (66, 1053190), (110, 631914), (132, 526595), (165, 421276), (220, 315957), (330, 210638), (660, 105319)]