39475380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 133297920

約数和(自身を除く): 93822540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 84, 87, 98, 105, 116, 140, 145, 147, 174, 196, 203, 210, 245, 290, 294, 348, 406, 420, 435, 463, 490, 580, 588, 609, 735, 812, 870, 926, 980, 1015, 1218, 1389, 1421, 1470, 1740, 1852, 2030, 2315, 2436, 2778, 2842, 2940, 3045, 3241, 4060, 4263, 4630, 5556, 5684, 6090, 6482, 6945, 7105, 8526, 9260, 9723, 12180, 12964, 13427, 13890, 14210, 16205, 17052, 19446, 21315, 22687, 26854, 27780, 28420, 32410, 38892, 40281, 42630, 45374, 48615, 53708, 64820, 67135, 68061, 80562, 85260, 90748, 93989, 97230, 113435, 134270, 136122, 161124, 187978, 194460, 201405, 226870, 268540, 272244, 281967, 340305, 375956, 402810, 453740, 469945, 563934, 657923, 680610, 805620, 939890, 1127868, 1315846, 1361220, 1409835, 1879780, 1973769, 2631692, 2819670, 3289615, 3947538, 5639340, 6579230, 7895076, 9868845, 13158460, 19737690, 39475380]

約数ペア:

[(1, 39475380), (2, 19737690), (3, 13158460), (4, 9868845), (5, 7895076), (6, 6579230), (7, 5639340), (10, 3947538), (12, 3289615), (14, 2819670), (15, 2631692), (20, 1973769), (21, 1879780), (28, 1409835), (29, 1361220), (30, 1315846), (35, 1127868), (42, 939890), (49, 805620), (58, 680610), (60, 657923), (70, 563934), (84, 469945), (87, 453740), (98, 402810), (105, 375956), (116, 340305), (140, 281967), (145, 272244), (147, 268540), (174, 226870), (196, 201405), (203, 194460), (210, 187978), (245, 161124), (290, 136122), (294, 134270), (348, 113435), (406, 97230), (420, 93989), (435, 90748), (463, 85260), (490, 80562), (580, 68061), (588, 67135), (609, 64820), (735, 53708), (812, 48615), (870, 45374), (926, 42630), (980, 40281), (1015, 38892), (1218, 32410), (1389, 28420), (1421, 27780), (1470, 26854), (1740, 22687), (1852, 21315), (2030, 19446), (2315, 17052), (2436, 16205), (2778, 14210), (2842, 13890), (2940, 13427), (3045, 12964), (3241, 12180), (4060, 9723), (4263, 9260), (4630, 8526), (5556, 7105), (5684, 6945), (6090, 6482)]