28216230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{134363}}^1$

素因数の和:134380

約数の個数: 32

約数和(自身を含む): 77393664

約数和(自身を除く): 49177434

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 134363, 268726, 403089, 671815, 806178, 940541, 1343630, 1881082, 2015445, 2821623, 4030890, 4702705, 5643246, 9405410, 14108115, 28216230]

約数ペア:

[(1, 28216230), (2, 14108115), (3, 9405410), (5, 5643246), (6, 4702705), (7, 4030890), (10, 2821623), (14, 2015445), (15, 1881082), (21, 1343630), (30, 940541), (35, 806178), (42, 671815), (70, 403089), (105, 268726), (210, 134363)]