139264230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{663163}}^1$

素因数の和:663180

約数の個数: 32

約数和(自身を含む): 381982464

約数和(自身を除く): 242718234

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 663163, 1326326, 1989489, 3315815, 3978978, 4642141, 6631630, 9284282, 9947445, 13926423, 19894890, 23210705, 27852846, 46421410, 69632115, 139264230]

約数ペア:

[(1, 139264230), (2, 69632115), (3, 46421410), (5, 27852846), (6, 23210705), (7, 19894890), (10, 13926423), (14, 9947445), (15, 9284282), (21, 6631630), (30, 4642141), (35, 3978978), (42, 3315815), (70, 1989489), (105, 1326326), (210, 663163)]