30929880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3847}}^1$

素因数の和:3928

約数の個数: 64

約数和(自身を含む): 94199040

約数和(自身を除く): 63269160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 3847, 4020, 7694, 8040, 11541, 15388, 19235, 23082, 30776, 38470, 46164, 57705, 76940, 92328, 115410, 153880, 230820, 257749, 461640, 515498, 773247, 1030996, 1288745, 1546494, 2061992, 2577490, 3092988, 3866235, 5154980, 6185976, 7732470, 10309960, 15464940, 30929880]

約数ペア:

[(1, 30929880), (2, 15464940), (3, 10309960), (4, 7732470), (5, 6185976), (6, 5154980), (8, 3866235), (10, 3092988), (12, 2577490), (15, 2061992), (20, 1546494), (24, 1288745), (30, 1030996), (40, 773247), (60, 515498), (67, 461640), (120, 257749), (134, 230820), (201, 153880), (268, 115410), (335, 92328), (402, 76940), (536, 57705), (670, 46164), (804, 38470), (1005, 30776), (1340, 23082), (1608, 19235), (2010, 15388), (2680, 11541), (3847, 8040), (4020, 7694)]