22754830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^2$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 48237984

約数和(自身を除く): 25483154

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 73, 122, 146, 305, 365, 427, 511, 610, 730, 854, 1022, 2135, 2555, 4270, 4453, 5110, 5329, 8906, 10658, 22265, 26645, 31171, 37303, 44530, 53290, 62342, 74606, 155855, 186515, 311710, 325069, 373030, 650138, 1625345, 2275483, 3250690, 4550966, 11377415, 22754830]

約数ペア:

[(1, 22754830), (2, 11377415), (5, 4550966), (7, 3250690), (10, 2275483), (14, 1625345), (35, 650138), (61, 373030), (70, 325069), (73, 311710), (122, 186515), (146, 155855), (305, 74606), (365, 62342), (427, 53290), (511, 44530), (610, 37303), (730, 31171), (854, 26645), (1022, 22265), (2135, 10658), (2555, 8906), (4270, 5329), (4453, 5110)]