126722010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{69247}}^1$

素因数の和:69318

約数の個数: 32

約数和(自身を含む): 309123072

約数和(自身を除く): 182401062

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 69247, 138494, 207741, 346235, 415482, 692470, 1038705, 2077410, 4224067, 8448134, 12672201, 21120335, 25344402, 42240670, 63361005, 126722010]

約数ペア:

[(1, 126722010), (2, 63361005), (3, 42240670), (5, 25344402), (6, 21120335), (10, 12672201), (15, 8448134), (30, 4224067), (61, 2077410), (122, 1038705), (183, 692470), (305, 415482), (366, 346235), (610, 207741), (915, 138494), (1830, 69247)]