145469290

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{1973}}^1$

素因数の和:2154

約数の個数: 32

約数和(自身を含む): 268195536

約数和(自身を除く): 122726246

約数列:

[1, 2, 5, 10, 73, 101, 146, 202, 365, 505, 730, 1010, 1973, 3946, 7373, 9865, 14746, 19730, 36865, 73730, 144029, 199273, 288058, 398546, 720145, 996365, 1440290, 1992730, 14546929, 29093858, 72734645, 145469290]

約数ペア:

[(1, 145469290), (2, 72734645), (5, 29093858), (10, 14546929), (73, 1992730), (101, 1440290), (146, 996365), (202, 720145), (365, 398546), (505, 288058), (730, 199273), (1010, 144029), (1973, 73730), (3946, 36865), (7373, 19730), (9865, 14746)]