23539860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6883}}^1$

素因数の和:6917

約数の個数: 72

約数和(自身を含む): 75173280

約数和(自身を除く): 51633420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 6883, 13766, 20649, 27532, 34415, 41298, 61947, 68830, 82596, 103245, 123894, 130777, 137660, 206490, 247788, 261554, 309735, 392331, 412980, 523108, 619470, 653885, 784662, 1176993, 1238940, 1307770, 1569324, 1961655, 2353986, 2615540, 3923310, 4707972, 5884965, 7846620, 11769930, 23539860]

約数ペア:

[(1, 23539860), (2, 11769930), (3, 7846620), (4, 5884965), (5, 4707972), (6, 3923310), (9, 2615540), (10, 2353986), (12, 1961655), (15, 1569324), (18, 1307770), (19, 1238940), (20, 1176993), (30, 784662), (36, 653885), (38, 619470), (45, 523108), (57, 412980), (60, 392331), (76, 309735), (90, 261554), (95, 247788), (114, 206490), (171, 137660), (180, 130777), (190, 123894), (228, 103245), (285, 82596), (342, 68830), (380, 61947), (570, 41298), (684, 34415), (855, 27532), (1140, 20649), (1710, 13766), (3420, 6883)]