162884990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{3121}}^1$

素因数の和:3452

約数の個数: 32

約数和(自身を含む): 311550624

約数和(自身を除く): 148665634

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 307, 614, 1535, 3070, 3121, 5219, 6242, 10438, 15605, 26095, 31210, 52190, 53057, 106114, 265285, 530570, 958147, 1916294, 4790735, 9581470, 16288499, 32576998, 81442495, 162884990]

約数ペア:

[(1, 162884990), (2, 81442495), (5, 32576998), (10, 16288499), (17, 9581470), (34, 4790735), (85, 1916294), (170, 958147), (307, 530570), (614, 265285), (1535, 106114), (3070, 53057), (3121, 52190), (5219, 31210), (6242, 26095), (10438, 15605)]