291240851070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{2152079}}^1$

素因数の和:2152449

約数の個数: 64

約数和(自身を含む): 754915230720

約数和(自身を除く): 463674379650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 347, 390, 694, 1041, 1735, 2082, 3470, 4511, 5205, 9022, 10410, 13533, 22555, 27066, 45110, 67665, 135330, 2152079, 4304158, 6456237, 10760395, 12912474, 21520790, 27977027, 32281185, 55954054, 64562370, 83931081, 139885135, 167862162, 279770270, 419655405, 746771413, 839310810, 1493542826, 2240314239, 3733857065, 4480628478, 7467714130, 9708028369, 11201571195, 19416056738, 22403142390, 29124085107, 48540141845, 58248170214, 97080283690, 145620425535, 291240851070]

約数ペア:

[(1, 291240851070), (2, 145620425535), (3, 97080283690), (5, 58248170214), (6, 48540141845), (10, 29124085107), (13, 22403142390), (15, 19416056738), (26, 11201571195), (30, 9708028369), (39, 7467714130), (65, 4480628478), (78, 3733857065), (130, 2240314239), (195, 1493542826), (347, 839310810), (390, 746771413), (694, 419655405), (1041, 279770270), (1735, 167862162), (2082, 139885135), (3470, 83931081), (4511, 64562370), (5205, 55954054), (9022, 32281185), (10410, 27977027), (13533, 21520790), (22555, 12912474), (27066, 10760395), (45110, 6456237), (67665, 4304158), (135330, 2152079)]