140883090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{20507}}^1$

素因数の和:20746

約数の個数: 32

約数和(自身を含む): 339612480

約数和(自身を除く): 198729390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 458, 687, 1145, 1374, 2290, 3435, 6870, 20507, 41014, 61521, 102535, 123042, 205070, 307605, 615210, 4696103, 9392206, 14088309, 23480515, 28176618, 46961030, 70441545, 140883090]

約数ペア:

[(1, 140883090), (2, 70441545), (3, 46961030), (5, 28176618), (6, 23480515), (10, 14088309), (15, 9392206), (30, 4696103), (229, 615210), (458, 307605), (687, 205070), (1145, 123042), (1374, 102535), (2290, 61521), (3435, 41014), (6870, 20507)]