2017588170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1571}}^1$

素因数の和:1720

約数の個数: 128

約数和(自身を含む): 5419249920

約数和(自身を除く): 3401661750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 89, 111, 130, 178, 185, 195, 222, 267, 370, 390, 445, 481, 534, 555, 890, 962, 1110, 1157, 1335, 1443, 1571, 2314, 2405, 2670, 2886, 3142, 3293, 3471, 4713, 4810, 5785, 6586, 6942, 7215, 7855, 9426, 9879, 11570, 14430, 15710, 16465, 17355, 19758, 20423, 23565, 32930, 34710, 40846, 42809, 47130, 49395, 58127, 61269, 85618, 98790, 102115, 116254, 122538, 128427, 139819, 174381, 204230, 214045, 256854, 279638, 290635, 306345, 348762, 419457, 428090, 581270, 612690, 642135, 699095, 755651, 838914, 871905, 1284270, 1398190, 1511302, 1743810, 1817647, 2097285, 2266953, 3635294, 3778255, 4194570, 4533906, 5173303, 5452941, 7556510, 9088235, 10346606, 10905882, 11334765, 15519909, 18176470, 22669530, 25866515, 27264705, 31039818, 51733030, 54529410, 67252939, 77599545, 134505878, 155199090, 201758817, 336264695, 403517634, 672529390, 1008794085, 2017588170]

約数ペア:

[(1, 2017588170), (2, 1008794085), (3, 672529390), (5, 403517634), (6, 336264695), (10, 201758817), (13, 155199090), (15, 134505878), (26, 77599545), (30, 67252939), (37, 54529410), (39, 51733030), (65, 31039818), (74, 27264705), (78, 25866515), (89, 22669530), (111, 18176470), (130, 15519909), (178, 11334765), (185, 10905882), (195, 10346606), (222, 9088235), (267, 7556510), (370, 5452941), (390, 5173303), (445, 4533906), (481, 4194570), (534, 3778255), (555, 3635294), (890, 2266953), (962, 2097285), (1110, 1817647), (1157, 1743810), (1335, 1511302), (1443, 1398190), (1571, 1284270), (2314, 871905), (2405, 838914), (2670, 755651), (2886, 699095), (3142, 642135), (3293, 612690), (3471, 581270), (4713, 428090), (4810, 419457), (5785, 348762), (6586, 306345), (6942, 290635), (7215, 279638), (7855, 256854), (9426, 214045), (9879, 204230), (11570, 174381), (14430, 139819), (15710, 128427), (16465, 122538), (17355, 116254), (19758, 102115), (20423, 98790), (23565, 85618), (32930, 61269), (34710, 58127), (40846, 49395), (42809, 47130)]