8145210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15971}}^1$

素因数の和:15998

約数の個数: 32

約数和(自身を含む): 20699712

約数和(自身を除く): 12554502

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 15971, 31942, 47913, 79855, 95826, 159710, 239565, 271507, 479130, 543014, 814521, 1357535, 1629042, 2715070, 4072605, 8145210]

約数ペア:

[(1, 8145210), (2, 4072605), (3, 2715070), (5, 1629042), (6, 1357535), (10, 814521), (15, 543014), (17, 479130), (30, 271507), (34, 239565), (51, 159710), (85, 95826), (102, 79855), (170, 47913), (255, 31942), (510, 15971)]