2016185290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{29123}}^1$

素因数の和:29203

約数の個数: 64

約数和(自身を含む): 4428711936

約数和(自身を除く): 2412526646

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 43, 46, 70, 86, 115, 161, 215, 230, 301, 322, 430, 602, 805, 989, 1505, 1610, 1978, 3010, 4945, 6923, 9890, 13846, 29123, 34615, 58246, 69230, 145615, 203861, 291230, 407722, 669829, 1019305, 1252289, 1339658, 2038610, 2504578, 3349145, 4688803, 6261445, 6698290, 8766023, 9377606, 12522890, 17532046, 23444015, 28802647, 43830115, 46888030, 57605294, 87660230, 144013235, 201618529, 288026470, 403237058, 1008092645, 2016185290]

約数ペア:

[(1, 2016185290), (2, 1008092645), (5, 403237058), (7, 288026470), (10, 201618529), (14, 144013235), (23, 87660230), (35, 57605294), (43, 46888030), (46, 43830115), (70, 28802647), (86, 23444015), (115, 17532046), (161, 12522890), (215, 9377606), (230, 8766023), (301, 6698290), (322, 6261445), (430, 4688803), (602, 3349145), (805, 2504578), (989, 2038610), (1505, 1339658), (1610, 1252289), (1978, 1019305), (3010, 669829), (4945, 407722), (6923, 291230), (9890, 203861), (13846, 145615), (29123, 69230), (34615, 58246)]