39474120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{46993}}^1$

素因数の和:47014

約数の個数: 64

約数和(自身を含む): 135342720

約数和(自身を除く): 95868600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 46993, 93986, 140979, 187972, 234965, 281958, 328951, 375944, 469930, 563916, 657902, 704895, 939860, 986853, 1127832, 1315804, 1409790, 1644755, 1879720, 1973706, 2631608, 2819580, 3289510, 3947412, 4934265, 5639160, 6579020, 7894824, 9868530, 13158040, 19737060, 39474120]

約数ペア:

[(1, 39474120), (2, 19737060), (3, 13158040), (4, 9868530), (5, 7894824), (6, 6579020), (7, 5639160), (8, 4934265), (10, 3947412), (12, 3289510), (14, 2819580), (15, 2631608), (20, 1973706), (21, 1879720), (24, 1644755), (28, 1409790), (30, 1315804), (35, 1127832), (40, 986853), (42, 939860), (56, 704895), (60, 657902), (70, 563916), (84, 469930), (105, 375944), (120, 328951), (140, 281958), (168, 234965), (210, 187972), (280, 140979), (420, 93986), (840, 46993)]