30953300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{6317}}^1$

素因数の和:6345

約数の個数: 54

約数和(自身を含む): 78147342

約数和(自身を除く): 47194042

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 6317, 12634, 25268, 31585, 44219, 63170, 88438, 126340, 157925, 176876, 221095, 309533, 315850, 442190, 619066, 631700, 884380, 1105475, 1238132, 1547665, 2210950, 3095330, 4421900, 6190660, 7738325, 15476650, 30953300]

約数ペア:

[(1, 30953300), (2, 15476650), (4, 7738325), (5, 6190660), (7, 4421900), (10, 3095330), (14, 2210950), (20, 1547665), (25, 1238132), (28, 1105475), (35, 884380), (49, 631700), (50, 619066), (70, 442190), (98, 315850), (100, 309533), (140, 221095), (175, 176876), (196, 157925), (245, 126340), (350, 88438), (490, 63170), (700, 44219), (980, 31585), (1225, 25268), (2450, 12634), (4900, 6317)]