8753340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6343}}^1$

素因数の和:6378

約数の個数: 48

約数和(自身を含む): 25579008

約数和(自身を除く): 16825668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 6343, 12686, 19029, 25372, 31715, 38058, 63430, 76116, 95145, 126860, 145889, 190290, 291778, 380580, 437667, 583556, 729445, 875334, 1458890, 1750668, 2188335, 2917780, 4376670, 8753340]

約数ペア:

[(1, 8753340), (2, 4376670), (3, 2917780), (4, 2188335), (5, 1750668), (6, 1458890), (10, 875334), (12, 729445), (15, 583556), (20, 437667), (23, 380580), (30, 291778), (46, 190290), (60, 145889), (69, 126860), (92, 95145), (115, 76116), (138, 63430), (230, 38058), (276, 31715), (345, 25372), (460, 19029), (690, 12686), (1380, 6343)]