69756470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1245

約数の個数: 64

約数和(自身を含む): 153916416

約数和(自身を除く): 84159946

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 37, 46, 70, 74, 115, 161, 185, 230, 259, 322, 370, 518, 805, 851, 1171, 1295, 1610, 1702, 2342, 2590, 4255, 5855, 5957, 8197, 8510, 11710, 11914, 16394, 26933, 29785, 40985, 43327, 53866, 59570, 81970, 86654, 134665, 188531, 216635, 269330, 303289, 377062, 433270, 606578, 942655, 996521, 1516445, 1885310, 1993042, 3032890, 4982605, 6975647, 9965210, 13951294, 34878235, 69756470]

約数ペア:

[(1, 69756470), (2, 34878235), (5, 13951294), (7, 9965210), (10, 6975647), (14, 4982605), (23, 3032890), (35, 1993042), (37, 1885310), (46, 1516445), (70, 996521), (74, 942655), (115, 606578), (161, 433270), (185, 377062), (230, 303289), (259, 269330), (322, 216635), (370, 188531), (518, 134665), (805, 86654), (851, 81970), (1171, 59570), (1295, 53866), (1610, 43327), (1702, 40985), (2342, 29785), (2590, 26933), (4255, 16394), (5855, 11914), (5957, 11710), (8197, 8510)]