1330250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 2645136

約数和(自身を除く): 1314886

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 313, 425, 626, 850, 1565, 2125, 3130, 4250, 5321, 7825, 10642, 15650, 26605, 39125, 53210, 78250, 133025, 266050, 665125, 1330250]

約数ペア:

[(1, 1330250), (2, 665125), (5, 266050), (10, 133025), (17, 78250), (25, 53210), (34, 39125), (50, 26605), (85, 15650), (125, 10642), (170, 7825), (250, 5321), (313, 4250), (425, 3130), (626, 2125), (850, 1565)]