30637242

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1$

素因数の和:1795

約数の個数: 48

約数和(自身を含む): 70918848

約数和(自身を除く): 40281606

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1721, 1978, 2967, 3442, 5163, 5934, 8901, 10326, 15489, 17802, 30978, 39583, 74003, 79166, 118749, 148006, 222009, 237498, 356247, 444018, 666027, 712494, 1332054, 1702069, 3404138, 5106207, 10212414, 15318621, 30637242]

約数ペア:

[(1, 30637242), (2, 15318621), (3, 10212414), (6, 5106207), (9, 3404138), (18, 1702069), (23, 1332054), (43, 712494), (46, 666027), (69, 444018), (86, 356247), (129, 237498), (138, 222009), (207, 148006), (258, 118749), (387, 79166), (414, 74003), (774, 39583), (989, 30978), (1721, 17802), (1978, 15489), (2967, 10326), (3442, 8901), (5163, 5934)]