30396548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 66138240

約数和(自身を除く): 35741692

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 113, 182, 226, 364, 452, 739, 791, 1469, 1478, 1582, 2938, 2956, 3164, 5173, 5876, 9607, 10283, 10346, 19214, 20566, 20692, 38428, 41132, 67249, 83507, 134498, 167014, 268996, 334028, 584549, 1085591, 1169098, 2171182, 2338196, 4342364, 7599137, 15198274, 30396548]

約数ペア:

[(1, 30396548), (2, 15198274), (4, 7599137), (7, 4342364), (13, 2338196), (14, 2171182), (26, 1169098), (28, 1085591), (52, 584549), (91, 334028), (113, 268996), (182, 167014), (226, 134498), (364, 83507), (452, 67249), (739, 41132), (791, 38428), (1469, 20692), (1478, 20566), (1582, 19214), (2938, 10346), (2956, 10283), (3164, 9607), (5173, 5876)]