54291510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:987

約数の個数: 144

約数和(自身を含む): 177021936

約数和(自身を除く): 122730426

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 882, 910, 947, 1170, 1274, 1365, 1470, 1638, 1894, 1911, 2205, 2730, 2841, 3185, 3822, 4095, 4410, 4735, 5682, 5733, 6370, 6629, 8190, 8523, 9470, 9555, 11466, 12311, 13258, 14205, 17046, 19110, 19887, 24622, 28410, 28665, 33145, 36933, 39774, 42615, 46403, 57330, 59661, 61555, 66290, 73866, 85230, 86177, 92806, 99435, 110799, 119322, 123110, 139209, 172354, 184665, 198870, 221598, 232015, 258531, 278418, 298305, 369330, 417627, 430885, 464030, 517062, 553995, 596610, 603239, 696045, 775593, 835254, 861770, 1107990, 1206478, 1292655, 1392090, 1551186, 1809717, 2088135, 2585310, 3016195, 3619434, 3877965, 4176270, 5429151, 6032390, 7755930, 9048585, 10858302, 18097170, 27145755, 54291510]

約数ペア:

[(1, 54291510), (2, 27145755), (3, 18097170), (5, 10858302), (6, 9048585), (7, 7755930), (9, 6032390), (10, 5429151), (13, 4176270), (14, 3877965), (15, 3619434), (18, 3016195), (21, 2585310), (26, 2088135), (30, 1809717), (35, 1551186), (39, 1392090), (42, 1292655), (45, 1206478), (49, 1107990), (63, 861770), (65, 835254), (70, 775593), (78, 696045), (90, 603239), (91, 596610), (98, 553995), (105, 517062), (117, 464030), (126, 430885), (130, 417627), (147, 369330), (182, 298305), (195, 278418), (210, 258531), (234, 232015), (245, 221598), (273, 198870), (294, 184665), (315, 172354), (390, 139209), (441, 123110), (455, 119322), (490, 110799), (546, 99435), (585, 92806), (630, 86177), (637, 85230), (735, 73866), (819, 66290), (882, 61555), (910, 59661), (947, 57330), (1170, 46403), (1274, 42615), (1365, 39774), (1470, 36933), (1638, 33145), (1894, 28665), (1911, 28410), (2205, 24622), (2730, 19887), (2841, 19110), (3185, 17046), (3822, 14205), (4095, 13258), (4410, 12311), (4735, 11466), (5682, 9555), (5733, 9470), (6370, 8523), (6629, 8190)]