2431972530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{1259}}^1$

素因数の和:1425

約数の個数: 144

約数和(自身を含む): 6906332160

約数和(自身を除く): 4474359630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 127, 130, 169, 195, 234, 254, 338, 381, 390, 507, 585, 635, 762, 845, 1014, 1143, 1170, 1259, 1270, 1521, 1651, 1690, 1905, 2286, 2518, 2535, 3042, 3302, 3777, 3810, 4953, 5070, 5715, 6295, 7554, 7605, 8255, 9906, 11331, 11430, 12590, 14859, 15210, 16367, 16510, 18885, 21463, 22662, 24765, 29718, 32734, 37770, 42926, 49101, 49530, 56655, 64389, 74295, 81835, 98202, 107315, 113310, 128778, 147303, 148590, 159893, 163670, 193167, 212771, 214630, 245505, 294606, 319786, 321945, 386334, 425542, 479679, 491010, 638313, 643890, 736515, 799465, 959358, 965835, 1063855, 1276626, 1439037, 1473030, 1598930, 1914939, 1931670, 2078609, 2127710, 2398395, 2878074, 3191565, 3829878, 4157218, 4796790, 6235827, 6383130, 7195185, 9574695, 10393045, 12471654, 14390370, 18707481, 19149390, 20786090, 27021917, 31179135, 37414962, 54043834, 62358270, 81065751, 93537405, 135109585, 162131502, 187074810, 243197253, 270219170, 405328755, 486394506, 810657510, 1215986265, 2431972530]

約数ペア:

[(1, 2431972530), (2, 1215986265), (3, 810657510), (5, 486394506), (6, 405328755), (9, 270219170), (10, 243197253), (13, 187074810), (15, 162131502), (18, 135109585), (26, 93537405), (30, 81065751), (39, 62358270), (45, 54043834), (65, 37414962), (78, 31179135), (90, 27021917), (117, 20786090), (127, 19149390), (130, 18707481), (169, 14390370), (195, 12471654), (234, 10393045), (254, 9574695), (338, 7195185), (381, 6383130), (390, 6235827), (507, 4796790), (585, 4157218), (635, 3829878), (762, 3191565), (845, 2878074), (1014, 2398395), (1143, 2127710), (1170, 2078609), (1259, 1931670), (1270, 1914939), (1521, 1598930), (1651, 1473030), (1690, 1439037), (1905, 1276626), (2286, 1063855), (2518, 965835), (2535, 959358), (3042, 799465), (3302, 736515), (3777, 643890), (3810, 638313), (4953, 491010), (5070, 479679), (5715, 425542), (6295, 386334), (7554, 321945), (7605, 319786), (8255, 294606), (9906, 245505), (11331, 214630), (11430, 212771), (12590, 193167), (14859, 163670), (15210, 159893), (16367, 148590), (16510, 147303), (18885, 128778), (21463, 113310), (22662, 107315), (24765, 98202), (29718, 81835), (32734, 74295), (37770, 64389), (42926, 56655), (49101, 49530)]