30368220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:635

約数の個数: 96

約数和(自身を含む): 90961920

約数和(自身を除く): 60593700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 58, 60, 62, 87, 93, 116, 124, 145, 155, 174, 186, 290, 310, 348, 372, 435, 465, 563, 580, 620, 870, 899, 930, 1126, 1689, 1740, 1798, 1860, 2252, 2697, 2815, 3378, 3596, 4495, 5394, 5630, 6756, 8445, 8990, 10788, 11260, 13485, 16327, 16890, 17453, 17980, 26970, 32654, 33780, 34906, 48981, 52359, 53940, 65308, 69812, 81635, 87265, 97962, 104718, 163270, 174530, 195924, 209436, 244905, 261795, 326540, 349060, 489810, 506137, 523590, 979620, 1012274, 1047180, 1518411, 2024548, 2530685, 3036822, 5061370, 6073644, 7592055, 10122740, 15184110, 30368220]

約数ペア:

[(1, 30368220), (2, 15184110), (3, 10122740), (4, 7592055), (5, 6073644), (6, 5061370), (10, 3036822), (12, 2530685), (15, 2024548), (20, 1518411), (29, 1047180), (30, 1012274), (31, 979620), (58, 523590), (60, 506137), (62, 489810), (87, 349060), (93, 326540), (116, 261795), (124, 244905), (145, 209436), (155, 195924), (174, 174530), (186, 163270), (290, 104718), (310, 97962), (348, 87265), (372, 81635), (435, 69812), (465, 65308), (563, 53940), (580, 52359), (620, 48981), (870, 34906), (899, 33780), (930, 32654), (1126, 26970), (1689, 17980), (1740, 17453), (1798, 16890), (1860, 16327), (2252, 13485), (2697, 11260), (2815, 10788), (3378, 8990), (3596, 8445), (4495, 6756), (5394, 5630)]