129430962

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:360

約数の個数: 72

約数和(自身を含む): 301719600

約数和(自身を除く): 172288638

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 139, 153, 179, 278, 289, 306, 358, 417, 537, 578, 834, 867, 1074, 1251, 1611, 1734, 2363, 2502, 2601, 3043, 3222, 4726, 5202, 6086, 7089, 9129, 14178, 18258, 21267, 24881, 27387, 40171, 42534, 49762, 51731, 54774, 74643, 80342, 103462, 120513, 149286, 155193, 223929, 241026, 310386, 361539, 422977, 447858, 465579, 723078, 845954, 931158, 1268931, 2537862, 3806793, 7190609, 7613586, 14381218, 21571827, 43143654, 64715481, 129430962]

約数ペア:

[(1, 129430962), (2, 64715481), (3, 43143654), (6, 21571827), (9, 14381218), (17, 7613586), (18, 7190609), (34, 3806793), (51, 2537862), (102, 1268931), (139, 931158), (153, 845954), (179, 723078), (278, 465579), (289, 447858), (306, 422977), (358, 361539), (417, 310386), (537, 241026), (578, 223929), (834, 155193), (867, 149286), (1074, 120513), (1251, 103462), (1611, 80342), (1734, 74643), (2363, 54774), (2502, 51731), (2601, 49762), (3043, 42534), (3222, 40171), (4726, 27387), (5202, 24881), (6086, 21267), (7089, 18258), (9129, 14178)]