7286930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2539}}^1$

素因数の和:2594

約数の個数: 32

約数和(自身を含む): 15361920

約数和(自身を除く): 8074990

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2539, 2870, 5078, 12695, 17773, 25390, 35546, 88865, 104099, 177730, 208198, 520495, 728693, 1040990, 1457386, 3643465, 7286930]

約数ペア:

[(1, 7286930), (2, 3643465), (5, 1457386), (7, 1040990), (10, 728693), (14, 520495), (35, 208198), (41, 177730), (70, 104099), (82, 88865), (205, 35546), (287, 25390), (410, 17773), (574, 12695), (1435, 5078), (2539, 2870)]