126463610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19853}}^1$

素因数の和:19887

約数の個数: 48

約数和(自身を含む): 285182856

約数和(自身を除く): 158719246

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 19853, 39706, 99265, 138971, 198530, 258089, 277942, 516178, 694855, 972797, 1290445, 1389710, 1806623, 1945594, 2580890, 3613246, 4863985, 9033115, 9727970, 12646361, 18066230, 25292722, 63231805, 126463610]

約数ペア:

[(1, 126463610), (2, 63231805), (5, 25292722), (7, 18066230), (10, 12646361), (13, 9727970), (14, 9033115), (26, 4863985), (35, 3613246), (49, 2580890), (65, 1945594), (70, 1806623), (91, 1389710), (98, 1290445), (130, 972797), (182, 694855), (245, 516178), (455, 277942), (490, 258089), (637, 198530), (910, 138971), (1274, 99265), (3185, 39706), (6370, 19853)]