90707670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4217}}^1$

素因数の和:4469

約数の個数: 48

約数和(自身を含む): 236882880

約数和(自身を除く): 146175210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1195, 1434, 2151, 2390, 3585, 4217, 4302, 7170, 8434, 10755, 12651, 21085, 21510, 25302, 37953, 42170, 63255, 75906, 126510, 189765, 379530, 1007863, 2015726, 3023589, 5039315, 6047178, 9070767, 10078630, 15117945, 18141534, 30235890, 45353835, 90707670]

約数ペア:

[(1, 90707670), (2, 45353835), (3, 30235890), (5, 18141534), (6, 15117945), (9, 10078630), (10, 9070767), (15, 6047178), (18, 5039315), (30, 3023589), (45, 2015726), (90, 1007863), (239, 379530), (478, 189765), (717, 126510), (1195, 75906), (1434, 63255), (2151, 42170), (2390, 37953), (3585, 25302), (4217, 21510), (4302, 21085), (7170, 12651), (8434, 10755)]