9477780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 29635200

約数和(自身を除く): 20157420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 419, 435, 580, 754, 780, 838, 870, 1131, 1257, 1508, 1676, 1740, 1885, 2095, 2262, 2514, 3770, 4190, 4524, 5028, 5447, 5655, 6285, 7540, 8380, 10894, 11310, 12151, 12570, 16341, 21788, 22620, 24302, 25140, 27235, 32682, 36453, 48604, 54470, 60755, 65364, 72906, 81705, 108940, 121510, 145812, 157963, 163410, 182265, 243020, 315926, 326820, 364530, 473889, 631852, 729060, 789815, 947778, 1579630, 1895556, 2369445, 3159260, 4738890, 9477780]

約数ペア:

[(1, 9477780), (2, 4738890), (3, 3159260), (4, 2369445), (5, 1895556), (6, 1579630), (10, 947778), (12, 789815), (13, 729060), (15, 631852), (20, 473889), (26, 364530), (29, 326820), (30, 315926), (39, 243020), (52, 182265), (58, 163410), (60, 157963), (65, 145812), (78, 121510), (87, 108940), (116, 81705), (130, 72906), (145, 65364), (156, 60755), (174, 54470), (195, 48604), (260, 36453), (290, 32682), (348, 27235), (377, 25140), (390, 24302), (419, 22620), (435, 21788), (580, 16341), (754, 12570), (780, 12151), (838, 11310), (870, 10894), (1131, 8380), (1257, 7540), (1508, 6285), (1676, 5655), (1740, 5447), (1885, 5028), (2095, 4524), (2262, 4190), (2514, 3770)]