40009830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{190523}}^1$

素因数の和:190540

約数の個数: 32

約数和(自身を含む): 109741824

約数和(自身を除く): 69731994

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 190523, 381046, 571569, 952615, 1143138, 1333661, 1905230, 2667322, 2857845, 4000983, 5715690, 6668305, 8001966, 13336610, 20004915, 40009830]

約数ペア:

[(1, 40009830), (2, 20004915), (3, 13336610), (5, 8001966), (6, 6668305), (7, 5715690), (10, 4000983), (14, 2857845), (15, 2667322), (21, 1905230), (30, 1333661), (35, 1143138), (42, 952615), (70, 571569), (105, 381046), (210, 190523)]