84875210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39113}}^1$

素因数の和:39158

約数の個数: 32

約数和(自身を含む): 180237312

約数和(自身を除く): 95362102

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 39113, 78226, 195565, 273791, 391130, 547582, 1212503, 1368955, 2425006, 2737910, 6062515, 8487521, 12125030, 16975042, 42437605, 84875210]

約数ペア:

[(1, 84875210), (2, 42437605), (5, 16975042), (7, 12125030), (10, 8487521), (14, 6062515), (31, 2737910), (35, 2425006), (62, 1368955), (70, 1212503), (155, 547582), (217, 391130), (310, 273791), (434, 195565), (1085, 78226), (2170, 39113)]