29984360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{619}}^1$

素因数の和:810

約数の個数: 64

約数和(自身を含む): 77673600

約数和(自身を除く): 47689240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 173, 280, 346, 619, 692, 865, 1211, 1238, 1384, 1730, 2422, 2476, 3095, 3460, 4333, 4844, 4952, 6055, 6190, 6920, 8666, 9688, 12110, 12380, 17332, 21665, 24220, 24760, 34664, 43330, 48440, 86660, 107087, 173320, 214174, 428348, 535435, 749609, 856696, 1070870, 1499218, 2141740, 2998436, 3748045, 4283480, 5996872, 7496090, 14992180, 29984360]

約数ペア:

[(1, 29984360), (2, 14992180), (4, 7496090), (5, 5996872), (7, 4283480), (8, 3748045), (10, 2998436), (14, 2141740), (20, 1499218), (28, 1070870), (35, 856696), (40, 749609), (56, 535435), (70, 428348), (140, 214174), (173, 173320), (280, 107087), (346, 86660), (619, 48440), (692, 43330), (865, 34664), (1211, 24760), (1238, 24220), (1384, 21665), (1730, 17332), (2422, 12380), (2476, 12110), (3095, 9688), (3460, 8666), (4333, 6920), (4844, 6190), (4952, 6055)]