90248830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{29983}}^1$

素因数の和:30040

約数の個数: 32

約数和(自身を含む): 189978624

約数和(自身を除く): 99729794

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 29983, 59966, 149915, 209881, 299830, 419762, 1049405, 1289269, 2098810, 2578538, 6446345, 9024883, 12892690, 18049766, 45124415, 90248830]

約数ペア:

[(1, 90248830), (2, 45124415), (5, 18049766), (7, 12892690), (10, 9024883), (14, 6446345), (35, 2578538), (43, 2098810), (70, 1289269), (86, 1049405), (215, 419762), (301, 299830), (430, 209881), (602, 149915), (1505, 59966), (3010, 29983)]