31406790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{14341}}^1$

素因数の和:14424

約数の個数: 32

約数和(自身を含む): 76414176

約数和(自身を除く): 45007386

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 14341, 28682, 43023, 71705, 86046, 143410, 215115, 430230, 1046893, 2093786, 3140679, 5234465, 6281358, 10468930, 15703395, 31406790]

約数ペア:

[(1, 31406790), (2, 15703395), (3, 10468930), (5, 6281358), (6, 5234465), (10, 3140679), (15, 2093786), (30, 1046893), (73, 430230), (146, 215115), (219, 143410), (365, 86046), (438, 71705), (730, 43023), (1095, 28682), (2190, 14341)]