29700780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6781}}^1$

素因数の和:6866

約数の個数: 48

約数和(自身を含む): 84313824

約数和(自身を除く): 54613044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 6781, 13562, 20343, 27124, 33905, 40686, 67810, 81372, 101715, 135620, 203430, 406860, 495013, 990026, 1485039, 1980052, 2475065, 2970078, 4950130, 5940156, 7425195, 9900260, 14850390, 29700780]

約数ペア:

[(1, 29700780), (2, 14850390), (3, 9900260), (4, 7425195), (5, 5940156), (6, 4950130), (10, 2970078), (12, 2475065), (15, 1980052), (20, 1485039), (30, 990026), (60, 495013), (73, 406860), (146, 203430), (219, 135620), (292, 101715), (365, 81372), (438, 67810), (730, 40686), (876, 33905), (1095, 27124), (1460, 20343), (2190, 13562), (4380, 6781)]