4747140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 15120000

約数和(自身を除く): 10372860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 90, 108, 118, 135, 149, 177, 180, 236, 270, 295, 298, 354, 447, 531, 540, 590, 596, 708, 745, 885, 894, 1062, 1180, 1341, 1490, 1593, 1770, 1788, 2124, 2235, 2655, 2682, 2980, 3186, 3540, 4023, 4470, 5310, 5364, 6372, 6705, 7965, 8046, 8791, 8940, 10620, 13410, 15930, 16092, 17582, 20115, 26373, 26820, 31860, 35164, 40230, 43955, 52746, 79119, 80460, 87910, 105492, 131865, 158238, 175820, 237357, 263730, 316476, 395595, 474714, 527460, 791190, 949428, 1186785, 1582380, 2373570, 4747140]

約数ペア:

[(1, 4747140), (2, 2373570), (3, 1582380), (4, 1186785), (5, 949428), (6, 791190), (9, 527460), (10, 474714), (12, 395595), (15, 316476), (18, 263730), (20, 237357), (27, 175820), (30, 158238), (36, 131865), (45, 105492), (54, 87910), (59, 80460), (60, 79119), (90, 52746), (108, 43955), (118, 40230), (135, 35164), (149, 31860), (177, 26820), (180, 26373), (236, 20115), (270, 17582), (295, 16092), (298, 15930), (354, 13410), (447, 10620), (531, 8940), (540, 8791), (590, 8046), (596, 7965), (708, 6705), (745, 6372), (885, 5364), (894, 5310), (1062, 4470), (1180, 4023), (1341, 3540), (1490, 3186), (1593, 2980), (1770, 2682), (1788, 2655), (2124, 2235)]