1305141310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1669}}^1\times {\mathrm{7109}}^1$

素因数の和:8796

約数の個数: 32

約数和(自身を含む): 2564719200

約数和(自身を除く): 1259577890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1669, 3338, 7109, 8345, 14218, 16690, 18359, 35545, 36718, 71090, 78199, 91795, 156398, 183590, 390995, 781990, 11864921, 23729842, 59324605, 118649210, 130514131, 261028262, 652570655, 1305141310]

約数ペア:

[(1, 1305141310), (2, 652570655), (5, 261028262), (10, 130514131), (11, 118649210), (22, 59324605), (55, 23729842), (110, 11864921), (1669, 781990), (3338, 390995), (7109, 183590), (8345, 156398), (14218, 91795), (16690, 78199), (18359, 71090), (35545, 36718)]