2874601730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{287173}}^1$

素因数の和:287211

約数の個数: 64

約数和(自身を含む): 6947313408

約数和(自身を除く): 4072711678

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 287173, 574346, 1435865, 2010211, 2871730, 3158903, 3733249, 4020422, 6317806, 7466498, 10051055, 15794515, 18666245, 20102110, 22112321, 26132743, 31589030, 37332490, 41065739, 44224642, 52265486, 82131478, 110561605, 130663715, 205328695, 221123210, 261327430, 287460173, 410657390, 574920346, 1437300865, 2874601730]

約数ペア:

[(1, 2874601730), (2, 1437300865), (5, 574920346), (7, 410657390), (10, 287460173), (11, 261327430), (13, 221123210), (14, 205328695), (22, 130663715), (26, 110561605), (35, 82131478), (55, 52265486), (65, 44224642), (70, 41065739), (77, 37332490), (91, 31589030), (110, 26132743), (130, 22112321), (143, 20102110), (154, 18666245), (182, 15794515), (286, 10051055), (385, 7466498), (455, 6317806), (715, 4020422), (770, 3733249), (910, 3158903), (1001, 2871730), (1430, 2010211), (2002, 1435865), (5005, 574346), (10010, 287173)]