85527570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{123953}}^1$

素因数の和:123986

約数の個数: 32

約数和(自身を含む): 214192512

約数和(自身を除く): 128664942

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 123953, 247906, 371859, 619765, 743718, 1239530, 1859295, 2850919, 3718590, 5701838, 8552757, 14254595, 17105514, 28509190, 42763785, 85527570]

約数ペア:

[(1, 85527570), (2, 42763785), (3, 28509190), (5, 17105514), (6, 14254595), (10, 8552757), (15, 5701838), (23, 3718590), (30, 2850919), (46, 1859295), (69, 1239530), (115, 743718), (138, 619765), (230, 371859), (345, 247906), (690, 123953)]