30694312

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 65044980

約数和(自身を除く): 34350668

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 242, 296, 407, 484, 814, 857, 968, 1628, 1714, 3256, 3428, 4477, 6856, 8954, 9427, 17908, 18854, 31709, 35816, 37708, 63418, 75416, 103697, 126836, 207394, 253672, 348799, 414788, 697598, 829576, 1395196, 2790392, 3836789, 7673578, 15347156, 30694312]

約数ペア:

[(1, 30694312), (2, 15347156), (4, 7673578), (8, 3836789), (11, 2790392), (22, 1395196), (37, 829576), (44, 697598), (74, 414788), (88, 348799), (121, 253672), (148, 207394), (242, 126836), (296, 103697), (407, 75416), (484, 63418), (814, 37708), (857, 35816), (968, 31709), (1628, 18854), (1714, 17908), (3256, 9427), (3428, 8954), (4477, 6856)]