440237010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{341269}}^1$

素因数の和:341322

約数の個数: 32

約数和(自身を含む): 1081143360

約数和(自身を除く): 640906350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 341269, 682538, 1023807, 1706345, 2047614, 3412690, 5119035, 10238070, 14674567, 29349134, 44023701, 73372835, 88047402, 146745670, 220118505, 440237010]

約数ペア:

[(1, 440237010), (2, 220118505), (3, 146745670), (5, 88047402), (6, 73372835), (10, 44023701), (15, 29349134), (30, 14674567), (43, 10238070), (86, 5119035), (129, 3412690), (215, 2047614), (258, 1706345), (430, 1023807), (645, 682538), (1290, 341269)]