194661690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{72907}}^1$

素因数の和:73006

約数の個数: 32

約数和(自身を含む): 472443840

約数和(自身を除く): 277782150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 72907, 145814, 218721, 364535, 437442, 729070, 1093605, 2187210, 6488723, 12977446, 19466169, 32443615, 38932338, 64887230, 97330845, 194661690]

約数ペア:

[(1, 194661690), (2, 97330845), (3, 64887230), (5, 38932338), (6, 32443615), (10, 19466169), (15, 12977446), (30, 6488723), (89, 2187210), (178, 1093605), (267, 729070), (445, 437442), (534, 364535), (890, 218721), (1335, 145814), (2670, 72907)]