30902202

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 72576000

約数和(自身を除く): 41673798

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 139, 179, 207, 278, 358, 414, 417, 537, 621, 834, 1074, 1242, 1251, 1611, 2502, 3197, 3222, 3753, 4117, 4833, 6394, 7506, 8234, 9591, 9666, 12351, 19182, 24702, 24881, 28773, 37053, 49762, 57546, 74106, 74643, 86319, 111159, 149286, 172638, 222318, 223929, 447858, 572263, 671787, 1144526, 1343574, 1716789, 3433578, 5150367, 10300734, 15451101, 30902202]

約数ペア:

[(1, 30902202), (2, 15451101), (3, 10300734), (6, 5150367), (9, 3433578), (18, 1716789), (23, 1343574), (27, 1144526), (46, 671787), (54, 572263), (69, 447858), (138, 223929), (139, 222318), (179, 172638), (207, 149286), (278, 111159), (358, 86319), (414, 74643), (417, 74106), (537, 57546), (621, 49762), (834, 37053), (1074, 28773), (1242, 24881), (1251, 24702), (1611, 19182), (2502, 12351), (3197, 9666), (3222, 9591), (3753, 8234), (4117, 7506), (4833, 6394)]