90505730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{1699}}^1$

素因数の和:2474

約数の個数: 32

約数和(自身を含む): 186537600

約数和(自身を除く): 96031870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 761, 1522, 1699, 3398, 3805, 5327, 7610, 8495, 10654, 11893, 16990, 23786, 26635, 53270, 59465, 118930, 1292939, 2585878, 6464695, 9050573, 12929390, 18101146, 45252865, 90505730]

約数ペア:

[(1, 90505730), (2, 45252865), (5, 18101146), (7, 12929390), (10, 9050573), (14, 6464695), (35, 2585878), (70, 1292939), (761, 118930), (1522, 59465), (1699, 53270), (3398, 26635), (3805, 23786), (5327, 16990), (7610, 11893), (8495, 10654)]