4002870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 10264320

約数和(自身を除く): 6261450

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 43, 58, 86, 87, 107, 129, 145, 174, 214, 215, 258, 290, 321, 430, 435, 535, 642, 645, 870, 1070, 1247, 1290, 1605, 2494, 3103, 3210, 3741, 4601, 6206, 6235, 7482, 9202, 9309, 12470, 13803, 15515, 18618, 18705, 23005, 27606, 31030, 37410, 46010, 46545, 69015, 93090, 133429, 138030, 266858, 400287, 667145, 800574, 1334290, 2001435, 4002870]

約数ペア:

[(1, 4002870), (2, 2001435), (3, 1334290), (5, 800574), (6, 667145), (10, 400287), (15, 266858), (29, 138030), (30, 133429), (43, 93090), (58, 69015), (86, 46545), (87, 46010), (107, 37410), (129, 31030), (145, 27606), (174, 23005), (214, 18705), (215, 18618), (258, 15515), (290, 13803), (321, 12470), (430, 9309), (435, 9202), (535, 7482), (642, 6235), (645, 6206), (870, 4601), (1070, 3741), (1247, 3210), (1290, 3103), (1605, 2494)]