30257664

素因数分解:

$2^9\times 3^1\times {\mathrm{19699}}^1$

素因数の和:19720

約数の個数: 40

約数和(自身を含む): 80612400

約数和(自身を除く): 50354736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 19699, 39398, 59097, 78796, 118194, 157592, 236388, 315184, 472776, 630368, 945552, 1260736, 1891104, 2521472, 3782208, 5042944, 7564416, 10085888, 15128832, 30257664]

約数ペア:

[(1, 30257664), (2, 15128832), (3, 10085888), (4, 7564416), (6, 5042944), (8, 3782208), (12, 2521472), (16, 1891104), (24, 1260736), (32, 945552), (48, 630368), (64, 472776), (96, 315184), (128, 236388), (192, 157592), (256, 118194), (384, 78796), (512, 59097), (768, 39398), (1536, 19699)]