30577498

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{827}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 55641600

約数和(自身を除く): 25064102

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 827, 973, 1654, 1946, 2641, 5282, 5789, 11578, 15713, 18487, 31426, 36974, 109991, 114953, 219982, 229906, 804671, 1609342, 2184107, 4368214, 15288749, 30577498]

約数ペア:

[(1, 30577498), (2, 15288749), (7, 4368214), (14, 2184107), (19, 1609342), (38, 804671), (133, 229906), (139, 219982), (266, 114953), (278, 109991), (827, 36974), (973, 31426), (1654, 18487), (1946, 15713), (2641, 11578), (5282, 5789)]