31556530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{541}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 60096960

約数和(自身を除く): 28540430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 307, 541, 614, 1082, 1535, 2705, 3070, 5410, 5833, 10279, 11666, 20558, 29165, 51395, 58330, 102790, 166087, 332174, 830435, 1660870, 3155653, 6311306, 15778265, 31556530]

約数ペア:

[(1, 31556530), (2, 15778265), (5, 6311306), (10, 3155653), (19, 1660870), (38, 830435), (95, 332174), (190, 166087), (307, 102790), (541, 58330), (614, 51395), (1082, 29165), (1535, 20558), (2705, 11666), (3070, 10279), (5410, 5833)]