1119090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^2$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 3112128

約数和(自身を除く): 1993038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2190, 2555, 3066, 5110, 5329, 7665, 10658, 15330, 15987, 26645, 31974, 37303, 53290, 74606, 79935, 111909, 159870, 186515, 223818, 373030, 559545, 1119090]

約数ペア:

[(1, 1119090), (2, 559545), (3, 373030), (5, 223818), (6, 186515), (7, 159870), (10, 111909), (14, 79935), (15, 74606), (21, 53290), (30, 37303), (35, 31974), (42, 26645), (70, 15987), (73, 15330), (105, 10658), (146, 7665), (210, 5329), (219, 5110), (365, 3066), (438, 2555), (511, 2190), (730, 1533), (1022, 1095)]