10561390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 22592736

約数和(自身を除く): 12031346

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 157, 217, 310, 314, 434, 785, 961, 1085, 1099, 1570, 1922, 2170, 2198, 4805, 4867, 5495, 6727, 9610, 9734, 10990, 13454, 24335, 33635, 34069, 48670, 67270, 68138, 150877, 170345, 301754, 340690, 754385, 1056139, 1508770, 2112278, 5280695, 10561390]

約数ペア:

[(1, 10561390), (2, 5280695), (5, 2112278), (7, 1508770), (10, 1056139), (14, 754385), (31, 340690), (35, 301754), (62, 170345), (70, 150877), (155, 68138), (157, 67270), (217, 48670), (310, 34069), (314, 33635), (434, 24335), (785, 13454), (961, 10990), (1085, 9734), (1099, 9610), (1570, 6727), (1922, 5495), (2170, 4867), (2198, 4805)]