22234980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21799}}^1$

素因数の和:21828

約数の個数: 48

約数和(自身を含む): 65923200

約数和(自身を除く): 43688220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 21799, 43598, 65397, 87196, 108995, 130794, 217990, 261588, 326985, 370583, 435980, 653970, 741166, 1111749, 1307940, 1482332, 1852915, 2223498, 3705830, 4446996, 5558745, 7411660, 11117490, 22234980]

約数ペア:

[(1, 22234980), (2, 11117490), (3, 7411660), (4, 5558745), (5, 4446996), (6, 3705830), (10, 2223498), (12, 1852915), (15, 1482332), (17, 1307940), (20, 1111749), (30, 741166), (34, 653970), (51, 435980), (60, 370583), (68, 326985), (85, 261588), (102, 217990), (170, 130794), (204, 108995), (255, 87196), (340, 65397), (510, 43598), (1020, 21799)]