30559620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 109509120

約数和(自身を除く): 78949500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 35, 39, 42, 52, 58, 60, 65, 70, 78, 84, 87, 91, 105, 116, 130, 140, 145, 156, 174, 182, 193, 195, 203, 210, 260, 273, 290, 348, 364, 377, 386, 390, 406, 420, 435, 455, 546, 579, 580, 609, 754, 772, 780, 812, 870, 910, 965, 1015, 1092, 1131, 1158, 1218, 1351, 1365, 1508, 1740, 1820, 1885, 1930, 2030, 2262, 2316, 2436, 2509, 2639, 2702, 2730, 2895, 3045, 3770, 3860, 4053, 4060, 4524, 5018, 5278, 5404, 5460, 5597, 5655, 5790, 6090, 6755, 7527, 7540, 7917, 8106, 10036, 10556, 11194, 11310, 11580, 12180, 12545, 13195, 13510, 15054, 15834, 16212, 16791, 17563, 20265, 22388, 22620, 25090, 26390, 27020, 27985, 30108, 31668, 33582, 35126, 37635, 39179, 39585, 40530, 50180, 52689, 52780, 55970, 67164, 70252, 72761, 75270, 78358, 79170, 81060, 83955, 87815, 105378, 111940, 117537, 145522, 150540, 156716, 158340, 167910, 175630, 195895, 210756, 218283, 235074, 263445, 291044, 335820, 351260, 363805, 391790, 436566, 470148, 509327, 526890, 587685, 727610, 783580, 873132, 1018654, 1053780, 1091415, 1175370, 1455220, 1527981, 2037308, 2182830, 2350740, 2546635, 3055962, 4365660, 5093270, 6111924, 7639905, 10186540, 15279810, 30559620]

約数ペア:

[(1, 30559620), (2, 15279810), (3, 10186540), (4, 7639905), (5, 6111924), (6, 5093270), (7, 4365660), (10, 3055962), (12, 2546635), (13, 2350740), (14, 2182830), (15, 2037308), (20, 1527981), (21, 1455220), (26, 1175370), (28, 1091415), (29, 1053780), (30, 1018654), (35, 873132), (39, 783580), (42, 727610), (52, 587685), (58, 526890), (60, 509327), (65, 470148), (70, 436566), (78, 391790), (84, 363805), (87, 351260), (91, 335820), (105, 291044), (116, 263445), (130, 235074), (140, 218283), (145, 210756), (156, 195895), (174, 175630), (182, 167910), (193, 158340), (195, 156716), (203, 150540), (210, 145522), (260, 117537), (273, 111940), (290, 105378), (348, 87815), (364, 83955), (377, 81060), (386, 79170), (390, 78358), (406, 75270), (420, 72761), (435, 70252), (455, 67164), (546, 55970), (579, 52780), (580, 52689), (609, 50180), (754, 40530), (772, 39585), (780, 39179), (812, 37635), (870, 35126), (910, 33582), (965, 31668), (1015, 30108), (1092, 27985), (1131, 27020), (1158, 26390), (1218, 25090), (1351, 22620), (1365, 22388), (1508, 20265), (1740, 17563), (1820, 16791), (1885, 16212), (1930, 15834), (2030, 15054), (2262, 13510), (2316, 13195), (2436, 12545), (2509, 12180), (2639, 11580), (2702, 11310), (2730, 11194), (2895, 10556), (3045, 10036), (3770, 8106), (3860, 7917), (4053, 7540), (4060, 7527), (4524, 6755), (5018, 6090), (5278, 5790), (5404, 5655), (5460, 5597)]