47419260

素因数分解:

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

素因数の和:280

約数の個数: 108

約数和(自身を含む): 155677032

約数和(自身を除く): 108257772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 127, 140, 147, 196, 210, 245, 254, 294, 381, 420, 490, 508, 588, 635, 735, 762, 889, 980, 1270, 1470, 1524, 1778, 1905, 2540, 2667, 2940, 3556, 3810, 4445, 5334, 6223, 7620, 8890, 10668, 12446, 13335, 16129, 17780, 18669, 24892, 26670, 31115, 32258, 37338, 48387, 53340, 62230, 64516, 74676, 80645, 93345, 96774, 112903, 124460, 161290, 186690, 193548, 225806, 241935, 322580, 338709, 373380, 451612, 483870, 564515, 677418, 790321, 967740, 1129030, 1354836, 1580642, 1693545, 2258060, 2370963, 3161284, 3387090, 3951605, 4741926, 6774180, 7903210, 9483852, 11854815, 15806420, 23709630, 47419260]

約数ペア:

[(1, 47419260), (2, 23709630), (3, 15806420), (4, 11854815), (5, 9483852), (6, 7903210), (7, 6774180), (10, 4741926), (12, 3951605), (14, 3387090), (15, 3161284), (20, 2370963), (21, 2258060), (28, 1693545), (30, 1580642), (35, 1354836), (42, 1129030), (49, 967740), (60, 790321), (70, 677418), (84, 564515), (98, 483870), (105, 451612), (127, 373380), (140, 338709), (147, 322580), (196, 241935), (210, 225806), (245, 193548), (254, 186690), (294, 161290), (381, 124460), (420, 112903), (490, 96774), (508, 93345), (588, 80645), (635, 74676), (735, 64516), (762, 62230), (889, 53340), (980, 48387), (1270, 37338), (1470, 32258), (1524, 31115), (1778, 26670), (1905, 24892), (2540, 18669), (2667, 17780), (2940, 16129), (3556, 13335), (3810, 12446), (4445, 10668), (5334, 8890), (6223, 7620)]