1030381996

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{683}}^1$

素因数の和:923

約数の個数: 72

約数和(自身を含む): 2161494720

約数和(自身を除く): 1131112724

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 179, 196, 301, 358, 602, 683, 716, 1204, 1253, 1366, 2107, 2506, 2732, 4214, 4781, 5012, 7697, 8428, 8771, 9562, 15394, 17542, 19124, 29369, 30788, 33467, 35084, 53879, 58738, 66934, 107758, 117476, 122257, 133868, 205583, 215516, 244514, 377153, 411166, 489028, 754306, 822332, 855799, 1439081, 1508612, 1711598, 2878162, 3423196, 5257051, 5756324, 5990593, 10514102, 11981186, 21028204, 23962372, 36799357, 73598714, 147197428, 257595499, 515190998, 1030381996]

約数ペア:

[(1, 1030381996), (2, 515190998), (4, 257595499), (7, 147197428), (14, 73598714), (28, 36799357), (43, 23962372), (49, 21028204), (86, 11981186), (98, 10514102), (172, 5990593), (179, 5756324), (196, 5257051), (301, 3423196), (358, 2878162), (602, 1711598), (683, 1508612), (716, 1439081), (1204, 855799), (1253, 822332), (1366, 754306), (2107, 489028), (2506, 411166), (2732, 377153), (4214, 244514), (4781, 215516), (5012, 205583), (7697, 133868), (8428, 122257), (8771, 117476), (9562, 107758), (15394, 66934), (17542, 58738), (19124, 53879), (29369, 35084), (30788, 33467)]