2216401890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1718141}}^1$

素因数の和:1718194

約数の個数: 32

約数和(自身を含む): 5443073856

約数和(自身を除く): 3226671966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1718141, 3436282, 5154423, 8590705, 10308846, 17181410, 25772115, 51544230, 73880063, 147760126, 221640189, 369400315, 443280378, 738800630, 1108200945, 2216401890]

約数ペア:

[(1, 2216401890), (2, 1108200945), (3, 738800630), (5, 443280378), (6, 369400315), (10, 221640189), (15, 147760126), (30, 73880063), (43, 51544230), (86, 25772115), (129, 17181410), (215, 10308846), (258, 8590705), (430, 5154423), (645, 3436282), (1290, 1718141)]