2339820

素因数分解:

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

素因数の和:644

約数の個数: 96

約数和(自身を含む): 8332800

約数和(自身を除く): 5992980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 619, 630, 756, 945, 1238, 1260, 1857, 1890, 2476, 3095, 3714, 3780, 4333, 5571, 6190, 7428, 8666, 9285, 11142, 12380, 12999, 16713, 17332, 18570, 21665, 22284, 25998, 27855, 33426, 37140, 38997, 43330, 51996, 55710, 64995, 66852, 77994, 83565, 86660, 111420, 116991, 129990, 155988, 167130, 194985, 233982, 259980, 334260, 389970, 467964, 584955, 779940, 1169910, 2339820]

約数ペア:

[(1, 2339820), (2, 1169910), (3, 779940), (4, 584955), (5, 467964), (6, 389970), (7, 334260), (9, 259980), (10, 233982), (12, 194985), (14, 167130), (15, 155988), (18, 129990), (20, 116991), (21, 111420), (27, 86660), (28, 83565), (30, 77994), (35, 66852), (36, 64995), (42, 55710), (45, 51996), (54, 43330), (60, 38997), (63, 37140), (70, 33426), (84, 27855), (90, 25998), (105, 22284), (108, 21665), (126, 18570), (135, 17332), (140, 16713), (180, 12999), (189, 12380), (210, 11142), (252, 9285), (270, 8666), (315, 7428), (378, 6190), (420, 5571), (540, 4333), (619, 3780), (630, 3714), (756, 3095), (945, 2476), (1238, 1890), (1260, 1857)]