166679870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{10973}}^1$

素因数の和:11025

約数の個数: 48

約数和(自身を含む): 360298368

約数和(自身を除く): 193618498

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 3038, 7595, 10973, 15190, 21946, 54865, 76811, 109730, 153622, 340163, 384055, 537677, 680326, 768110, 1075354, 1700815, 2381141, 2688385, 3401630, 4762282, 5376770, 11905705, 16667987, 23811410, 33335974, 83339935, 166679870]

約数ペア:

[(1, 166679870), (2, 83339935), (5, 33335974), (7, 23811410), (10, 16667987), (14, 11905705), (31, 5376770), (35, 4762282), (49, 3401630), (62, 2688385), (70, 2381141), (98, 1700815), (155, 1075354), (217, 768110), (245, 680326), (310, 537677), (434, 384055), (490, 340163), (1085, 153622), (1519, 109730), (2170, 76811), (3038, 54865), (7595, 21946), (10973, 15190)]