89647260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{34747}}^1$

素因数の和:34802

約数の個数: 48

約数和(自身を含む): 256857216

約数和(自身を除く): 167209956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 34747, 69494, 104241, 138988, 173735, 208482, 347470, 416964, 521205, 694940, 1042410, 1494121, 2084820, 2988242, 4482363, 5976484, 7470605, 8964726, 14941210, 17929452, 22411815, 29882420, 44823630, 89647260]

約数ペア:

[(1, 89647260), (2, 44823630), (3, 29882420), (4, 22411815), (5, 17929452), (6, 14941210), (10, 8964726), (12, 7470605), (15, 5976484), (20, 4482363), (30, 2988242), (43, 2084820), (60, 1494121), (86, 1042410), (129, 694940), (172, 521205), (215, 416964), (258, 347470), (430, 208482), (516, 173735), (645, 138988), (860, 104241), (1290, 69494), (2580, 34747)]