220170570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431707}}^1$

素因数の和:431734

約数の個数: 32

約数和(自身を含む): 559493568

約数和(自身を除く): 339322998

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 431707, 863414, 1295121, 2158535, 2590242, 4317070, 6475605, 7339019, 12951210, 14678038, 22017057, 36695095, 44034114, 73390190, 110085285, 220170570]

約数ペア:

[(1, 220170570), (2, 110085285), (3, 73390190), (5, 44034114), (6, 36695095), (10, 22017057), (15, 14678038), (17, 12951210), (30, 7339019), (34, 6475605), (51, 4317070), (85, 2590242), (102, 2158535), (170, 1295121), (255, 863414), (510, 431707)]