30782284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1163}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 58176720

約数和(自身を除く): 27394436

約数列:

[1, 2, 4, 13, 26, 52, 509, 1018, 1163, 2036, 2326, 4652, 6617, 13234, 15119, 26468, 30238, 60476, 591967, 1183934, 2367868, 7695571, 15391142, 30782284]

約数ペア:

[(1, 30782284), (2, 15391142), (4, 7695571), (13, 2367868), (26, 1183934), (52, 591967), (509, 60476), (1018, 30238), (1163, 26468), (2036, 15119), (2326, 13234), (4652, 6617)]