15721443030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{5297}}^1$

素因数の和:5494

約数の個数: 128

約数和(自身を含む): 41014149120

約数和(自身を除く): 25292706090

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 41, 57, 82, 95, 114, 123, 127, 190, 205, 246, 254, 285, 381, 410, 570, 615, 635, 762, 779, 1230, 1270, 1558, 1905, 2337, 2413, 3810, 3895, 4674, 4826, 5207, 5297, 7239, 7790, 10414, 10594, 11685, 12065, 14478, 15621, 15891, 23370, 24130, 26035, 26485, 31242, 31782, 36195, 52070, 52970, 72390, 78105, 79455, 98933, 100643, 156210, 158910, 197866, 201286, 217177, 296799, 301929, 434354, 494665, 503215, 593598, 603858, 651531, 672719, 989330, 1006430, 1085885, 1303062, 1345438, 1483995, 1509645, 2018157, 2171770, 2967990, 3019290, 3257655, 3363595, 4036314, 4126363, 6515310, 6727190, 8252726, 10090785, 12379089, 12781661, 20181570, 20631815, 24758178, 25563322, 27581479, 38344983, 41263630, 55162958, 61895445, 63908305, 76689966, 82744437, 123790890, 127816610, 137907395, 165488874, 191724915, 275814790, 383449830, 413722185, 524048101, 827444370, 1048096202, 1572144303, 2620240505, 3144288606, 5240481010, 7860721515, 15721443030]

約数ペア:

[(1, 15721443030), (2, 7860721515), (3, 5240481010), (5, 3144288606), (6, 2620240505), (10, 1572144303), (15, 1048096202), (19, 827444370), (30, 524048101), (38, 413722185), (41, 383449830), (57, 275814790), (82, 191724915), (95, 165488874), (114, 137907395), (123, 127816610), (127, 123790890), (190, 82744437), (205, 76689966), (246, 63908305), (254, 61895445), (285, 55162958), (381, 41263630), (410, 38344983), (570, 27581479), (615, 25563322), (635, 24758178), (762, 20631815), (779, 20181570), (1230, 12781661), (1270, 12379089), (1558, 10090785), (1905, 8252726), (2337, 6727190), (2413, 6515310), (3810, 4126363), (3895, 4036314), (4674, 3363595), (4826, 3257655), (5207, 3019290), (5297, 2967990), (7239, 2171770), (7790, 2018157), (10414, 1509645), (10594, 1483995), (11685, 1345438), (12065, 1303062), (14478, 1085885), (15621, 1006430), (15891, 989330), (23370, 672719), (24130, 651531), (26035, 603858), (26485, 593598), (31242, 503215), (31782, 494665), (36195, 434354), (52070, 301929), (52970, 296799), (72390, 217177), (78105, 201286), (79455, 197866), (98933, 158910), (100643, 156210)]