30892708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5279}}^1$

素因数の和:5320

約数の個数: 48

約数和(自身を含む): 70963200

約数和(自身を除く): 40070492

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5279, 5852, 10558, 21116, 36953, 58069, 73906, 100301, 116138, 147812, 200602, 232276, 401204, 406483, 702107, 812966, 1103311, 1404214, 1625932, 2206622, 2808428, 4413244, 7723177, 15446354, 30892708]

約数ペア:

[(1, 30892708), (2, 15446354), (4, 7723177), (7, 4413244), (11, 2808428), (14, 2206622), (19, 1625932), (22, 1404214), (28, 1103311), (38, 812966), (44, 702107), (76, 406483), (77, 401204), (133, 232276), (154, 200602), (209, 147812), (266, 116138), (308, 100301), (418, 73906), (532, 58069), (836, 36953), (1463, 21116), (2926, 10558), (5279, 5852)]