123079460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12043}}^1$

素因数の和:12132

約数の個数: 48

約数和(自身を含む): 299462016

約数和(自身を除く): 176382556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 10220, 12043, 24086, 48172, 60215, 84301, 120430, 168602, 240860, 337204, 421505, 843010, 879139, 1686020, 1758278, 3516556, 4395695, 6153973, 8791390, 12307946, 17582780, 24615892, 30769865, 61539730, 123079460]

約数ペア:

[(1, 123079460), (2, 61539730), (4, 30769865), (5, 24615892), (7, 17582780), (10, 12307946), (14, 8791390), (20, 6153973), (28, 4395695), (35, 3516556), (70, 1758278), (73, 1686020), (140, 879139), (146, 843010), (292, 421505), (365, 337204), (511, 240860), (730, 168602), (1022, 120430), (1460, 84301), (2044, 60215), (2555, 48172), (5110, 24086), (10220, 12043)]