30593860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2357}}^1$

素因数の和:2436

約数の個数: 48

約数和(自身を含む): 71305920

約数和(自身を除く): 40712060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2357, 2596, 3245, 4714, 6490, 9428, 11785, 12980, 23570, 25927, 47140, 51854, 103708, 129635, 139063, 259270, 278126, 518540, 556252, 695315, 1390630, 1529693, 2781260, 3059386, 6118772, 7648465, 15296930, 30593860]

約数ペア:

[(1, 30593860), (2, 15296930), (4, 7648465), (5, 6118772), (10, 3059386), (11, 2781260), (20, 1529693), (22, 1390630), (44, 695315), (55, 556252), (59, 518540), (110, 278126), (118, 259270), (220, 139063), (236, 129635), (295, 103708), (590, 51854), (649, 47140), (1180, 25927), (1298, 23570), (2357, 12980), (2596, 11785), (3245, 9428), (4714, 6490)]