12855030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3271}}^1$

素因数の和:3412

約数の個数: 32

約数和(自身を含む): 31097088

約数和(自身を除く): 18242058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3271, 3930, 6542, 9813, 16355, 19626, 32710, 49065, 98130, 428501, 857002, 1285503, 2142505, 2571006, 4285010, 6427515, 12855030]

約数ペア:

[(1, 12855030), (2, 6427515), (3, 4285010), (5, 2571006), (6, 2142505), (10, 1285503), (15, 857002), (30, 428501), (131, 98130), (262, 49065), (393, 32710), (655, 19626), (786, 16355), (1310, 9813), (1965, 6542), (3271, 3930)]