17554290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 50319360

約数和(自身を除く): 32765070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 23, 26, 30, 38, 39, 46, 57, 65, 69, 78, 95, 103, 114, 115, 130, 138, 190, 195, 206, 230, 247, 285, 299, 309, 345, 390, 437, 494, 515, 570, 598, 618, 690, 741, 874, 897, 1030, 1235, 1311, 1339, 1482, 1495, 1545, 1794, 1957, 2185, 2369, 2470, 2622, 2678, 2990, 3090, 3705, 3914, 4017, 4370, 4485, 4738, 5681, 5871, 6555, 6695, 7107, 7410, 8034, 8970, 9785, 11362, 11742, 11845, 13110, 13390, 14214, 17043, 19570, 20085, 23690, 25441, 28405, 29355, 30797, 34086, 35535, 40170, 45011, 50882, 56810, 58710, 61594, 71070, 76323, 85215, 90022, 92391, 127205, 135033, 152646, 153985, 170430, 184782, 225055, 254410, 270066, 307970, 381615, 450110, 461955, 585143, 675165, 763230, 923910, 1170286, 1350330, 1755429, 2925715, 3510858, 5851430, 8777145, 17554290]

約数ペア:

[(1, 17554290), (2, 8777145), (3, 5851430), (5, 3510858), (6, 2925715), (10, 1755429), (13, 1350330), (15, 1170286), (19, 923910), (23, 763230), (26, 675165), (30, 585143), (38, 461955), (39, 450110), (46, 381615), (57, 307970), (65, 270066), (69, 254410), (78, 225055), (95, 184782), (103, 170430), (114, 153985), (115, 152646), (130, 135033), (138, 127205), (190, 92391), (195, 90022), (206, 85215), (230, 76323), (247, 71070), (285, 61594), (299, 58710), (309, 56810), (345, 50882), (390, 45011), (437, 40170), (494, 35535), (515, 34086), (570, 30797), (598, 29355), (618, 28405), (690, 25441), (741, 23690), (874, 20085), (897, 19570), (1030, 17043), (1235, 14214), (1311, 13390), (1339, 13110), (1482, 11845), (1495, 11742), (1545, 11362), (1794, 9785), (1957, 8970), (2185, 8034), (2369, 7410), (2470, 7107), (2622, 6695), (2678, 6555), (2990, 5871), (3090, 5681), (3705, 4738), (3914, 4485), (4017, 4370)]