78383130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2939}}^1$

素因数の和:3083

約数の個数: 64

約数和(自身を含む): 216760320

約数和(自身を除く): 138377190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 381, 635, 762, 889, 1270, 1778, 1905, 2667, 2939, 3810, 4445, 5334, 5878, 8817, 8890, 13335, 14695, 17634, 20573, 26670, 29390, 41146, 44085, 61719, 88170, 102865, 123438, 205730, 308595, 373253, 617190, 746506, 1119759, 1866265, 2239518, 2612771, 3732530, 5225542, 5598795, 7838313, 11197590, 13063855, 15676626, 26127710, 39191565, 78383130]

約数ペア:

[(1, 78383130), (2, 39191565), (3, 26127710), (5, 15676626), (6, 13063855), (7, 11197590), (10, 7838313), (14, 5598795), (15, 5225542), (21, 3732530), (30, 2612771), (35, 2239518), (42, 1866265), (70, 1119759), (105, 746506), (127, 617190), (210, 373253), (254, 308595), (381, 205730), (635, 123438), (762, 102865), (889, 88170), (1270, 61719), (1778, 44085), (1905, 41146), (2667, 29390), (2939, 26670), (3810, 20573), (4445, 17634), (5334, 14695), (5878, 13335), (8817, 8890)]