839794030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{5851}}^1$

素因数の和:6352

約数の個数: 32

約数和(自身を含む): 1564028928

約数和(自身を除く): 724234898

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 463, 926, 2315, 4630, 5851, 11702, 14353, 28706, 29255, 58510, 71765, 143530, 181381, 362762, 906905, 1813810, 2709013, 5418026, 13545065, 27090130, 83979403, 167958806, 419897015, 839794030]

約数ペア:

[(1, 839794030), (2, 419897015), (5, 167958806), (10, 83979403), (31, 27090130), (62, 13545065), (155, 5418026), (310, 2709013), (463, 1813810), (926, 906905), (2315, 362762), (4630, 181381), (5851, 143530), (11702, 71765), (14353, 58510), (28706, 29255)]