103515090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{769}}^1$

素因数の和:1427

約数の個数: 64

約数和(自身を含む): 284739840

約数和(自身を除く): 181224750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 641, 769, 1282, 1538, 1923, 2307, 3205, 3845, 3846, 4487, 4614, 5383, 6410, 7690, 8974, 9615, 10766, 11535, 13461, 16149, 19230, 22435, 23070, 26915, 26922, 32298, 44870, 53830, 67305, 80745, 134610, 161490, 492929, 985858, 1478787, 2464645, 2957574, 3450503, 4929290, 6901006, 7393935, 10351509, 14787870, 17252515, 20703018, 34505030, 51757545, 103515090]

約数ペア:

[(1, 103515090), (2, 51757545), (3, 34505030), (5, 20703018), (6, 17252515), (7, 14787870), (10, 10351509), (14, 7393935), (15, 6901006), (21, 4929290), (30, 3450503), (35, 2957574), (42, 2464645), (70, 1478787), (105, 985858), (210, 492929), (641, 161490), (769, 134610), (1282, 80745), (1538, 67305), (1923, 53830), (2307, 44870), (3205, 32298), (3845, 26922), (3846, 26915), (4487, 23070), (4614, 22435), (5383, 19230), (6410, 16149), (7690, 13461), (8974, 11535), (9615, 10766)]