382795980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{911419}}^1$

素因数の和:911438

約数の個数: 48

約数和(自身を含む): 1224948480

約数和(自身を除く): 842152500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 911419, 1822838, 2734257, 3645676, 4557095, 5468514, 6379933, 9114190, 10937028, 12759866, 13671285, 18228380, 19139799, 25519732, 27342570, 31899665, 38279598, 54685140, 63799330, 76559196, 95698995, 127598660, 191397990, 382795980]

約数ペア:

[(1, 382795980), (2, 191397990), (3, 127598660), (4, 95698995), (5, 76559196), (6, 63799330), (7, 54685140), (10, 38279598), (12, 31899665), (14, 27342570), (15, 25519732), (20, 19139799), (21, 18228380), (28, 13671285), (30, 12759866), (35, 10937028), (42, 9114190), (60, 6379933), (70, 5468514), (84, 4557095), (105, 3645676), (140, 2734257), (210, 1822838), (420, 911419)]