28698630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22247}}^1$

素因数の和:22300

約数の個数: 32

約数和(自身を含む): 70481664

約数和(自身を除く): 41783034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 22247, 44494, 66741, 111235, 133482, 222470, 333705, 667410, 956621, 1913242, 2869863, 4783105, 5739726, 9566210, 14349315, 28698630]

約数ペア:

[(1, 28698630), (2, 14349315), (3, 9566210), (5, 5739726), (6, 4783105), (10, 2869863), (15, 1913242), (30, 956621), (43, 667410), (86, 333705), (129, 222470), (215, 133482), (258, 111235), (430, 66741), (645, 44494), (1290, 22247)]