84109830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{400523}}^1$

素因数の和:400540

約数の個数: 32

約数和(自身を含む): 230701824

約数和(自身を除く): 146591994

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 400523, 801046, 1201569, 2002615, 2403138, 2803661, 4005230, 5607322, 6007845, 8410983, 12015690, 14018305, 16821966, 28036610, 42054915, 84109830]

約数ペア:

[(1, 84109830), (2, 42054915), (3, 28036610), (5, 16821966), (6, 14018305), (7, 12015690), (10, 8410983), (14, 6007845), (15, 5607322), (21, 4005230), (30, 2803661), (35, 2403138), (42, 2002615), (70, 1201569), (105, 801046), (210, 400523)]