7052220

素因数分解:

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

素因数の和:244

約数の個数: 144

約数和(自身を含む): 25421760

約数和(自身を除く): 18369540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 193, 203, 210, 252, 261, 290, 315, 348, 386, 406, 420, 435, 522, 579, 580, 609, 630, 772, 812, 870, 965, 1015, 1044, 1158, 1218, 1260, 1305, 1351, 1737, 1740, 1827, 1930, 2030, 2316, 2436, 2610, 2702, 2895, 3045, 3474, 3654, 3860, 4053, 4060, 5220, 5404, 5597, 5790, 6090, 6755, 6948, 7308, 8106, 8685, 9135, 11194, 11580, 12159, 12180, 13510, 16212, 16791, 17370, 18270, 20265, 22388, 24318, 27020, 27985, 33582, 34740, 36540, 39179, 40530, 48636, 50373, 55970, 60795, 67164, 78358, 81060, 83955, 100746, 111940, 117537, 121590, 156716, 167910, 195895, 201492, 235074, 243180, 251865, 335820, 352611, 391790, 470148, 503730, 587685, 705222, 783580, 1007460, 1175370, 1410444, 1763055, 2350740, 3526110, 7052220]

約数ペア:

[(1, 7052220), (2, 3526110), (3, 2350740), (4, 1763055), (5, 1410444), (6, 1175370), (7, 1007460), (9, 783580), (10, 705222), (12, 587685), (14, 503730), (15, 470148), (18, 391790), (20, 352611), (21, 335820), (28, 251865), (29, 243180), (30, 235074), (35, 201492), (36, 195895), (42, 167910), (45, 156716), (58, 121590), (60, 117537), (63, 111940), (70, 100746), (84, 83955), (87, 81060), (90, 78358), (105, 67164), (116, 60795), (126, 55970), (140, 50373), (145, 48636), (174, 40530), (180, 39179), (193, 36540), (203, 34740), (210, 33582), (252, 27985), (261, 27020), (290, 24318), (315, 22388), (348, 20265), (386, 18270), (406, 17370), (420, 16791), (435, 16212), (522, 13510), (579, 12180), (580, 12159), (609, 11580), (630, 11194), (772, 9135), (812, 8685), (870, 8106), (965, 7308), (1015, 6948), (1044, 6755), (1158, 6090), (1218, 5790), (1260, 5597), (1305, 5404), (1351, 5220), (1737, 4060), (1740, 4053), (1827, 3860), (1930, 3654), (2030, 3474), (2316, 3045), (2436, 2895), (2610, 2702)]