23827860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{18911}}^1$

素因数の和:18933

約数の個数: 72

約数和(自身を含む): 82607616

約数和(自身を除く): 58779756

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 18911, 37822, 56733, 75644, 94555, 113466, 132377, 170199, 189110, 226932, 264754, 283665, 340398, 378220, 397131, 529508, 567330, 661885, 680796, 794262, 850995, 1134660, 1191393, 1323770, 1588524, 1701990, 1985655, 2382786, 2647540, 3403980, 3971310, 4765572, 5956965, 7942620, 11913930, 23827860]

約数ペア:

[(1, 23827860), (2, 11913930), (3, 7942620), (4, 5956965), (5, 4765572), (6, 3971310), (7, 3403980), (9, 2647540), (10, 2382786), (12, 1985655), (14, 1701990), (15, 1588524), (18, 1323770), (20, 1191393), (21, 1134660), (28, 850995), (30, 794262), (35, 680796), (36, 661885), (42, 567330), (45, 529508), (60, 397131), (63, 378220), (70, 340398), (84, 283665), (90, 264754), (105, 226932), (126, 189110), (140, 170199), (180, 132377), (210, 113466), (252, 94555), (315, 75644), (420, 56733), (630, 37822), (1260, 18911)]