7539420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 24998400

約数和(自身を除く): 17458980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 619, 812, 870, 1015, 1218, 1238, 1740, 1857, 2030, 2436, 2476, 3045, 3095, 3714, 4060, 4333, 6090, 6190, 7428, 8666, 9285, 12180, 12380, 12999, 17332, 17951, 18570, 21665, 25998, 35902, 37140, 43330, 51996, 53853, 64995, 71804, 86660, 89755, 107706, 125657, 129990, 179510, 215412, 251314, 259980, 269265, 359020, 376971, 502628, 538530, 628285, 753942, 1077060, 1256570, 1507884, 1884855, 2513140, 3769710, 7539420]

約数ペア:

[(1, 7539420), (2, 3769710), (3, 2513140), (4, 1884855), (5, 1507884), (6, 1256570), (7, 1077060), (10, 753942), (12, 628285), (14, 538530), (15, 502628), (20, 376971), (21, 359020), (28, 269265), (29, 259980), (30, 251314), (35, 215412), (42, 179510), (58, 129990), (60, 125657), (70, 107706), (84, 89755), (87, 86660), (105, 71804), (116, 64995), (140, 53853), (145, 51996), (174, 43330), (203, 37140), (210, 35902), (290, 25998), (348, 21665), (406, 18570), (420, 17951), (435, 17332), (580, 12999), (609, 12380), (619, 12180), (812, 9285), (870, 8666), (1015, 7428), (1218, 6190), (1238, 6090), (1740, 4333), (1857, 4060), (2030, 3714), (2436, 3095), (2476, 3045)]