630719124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^2\times {\mathrm{1409}}^1$

素因数の和:1569

約数の個数: 72

約数和(自身を含む): 1706483520

約数和(自身を除く): 1075764396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1409, 1533, 2044, 2818, 3066, 4227, 5329, 5636, 6132, 8454, 9863, 10658, 15987, 16908, 19726, 21316, 29589, 31974, 37303, 39452, 59178, 63948, 74606, 102857, 111909, 118356, 149212, 205714, 223818, 308571, 411428, 447636, 617142, 719999, 1234284, 1439998, 2159997, 2879996, 4319994, 7508561, 8639988, 15017122, 22525683, 30034244, 45051366, 52559927, 90102732, 105119854, 157679781, 210239708, 315359562, 630719124]

約数ペア:

[(1, 630719124), (2, 315359562), (3, 210239708), (4, 157679781), (6, 105119854), (7, 90102732), (12, 52559927), (14, 45051366), (21, 30034244), (28, 22525683), (42, 15017122), (73, 8639988), (84, 7508561), (146, 4319994), (219, 2879996), (292, 2159997), (438, 1439998), (511, 1234284), (876, 719999), (1022, 617142), (1409, 447636), (1533, 411428), (2044, 308571), (2818, 223818), (3066, 205714), (4227, 149212), (5329, 118356), (5636, 111909), (6132, 102857), (8454, 74606), (9863, 63948), (10658, 59178), (15987, 39452), (16908, 37303), (19726, 31974), (21316, 29589)]