109830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{523}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 301824

約数和(自身を除く): 191994

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 523, 1046, 1569, 2615, 3138, 3661, 5230, 7322, 7845, 10983, 15690, 18305, 21966, 36610, 54915, 109830]

約数ペア:

[(1, 109830), (2, 54915), (3, 36610), (5, 21966), (6, 18305), (7, 15690), (10, 10983), (14, 7845), (15, 7322), (21, 5230), (30, 3661), (35, 3138), (42, 2615), (70, 1569), (105, 1046), (210, 523)]