30157072

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:488

約数の個数: 60

約数和(自身を含む): 66116428

約数和(自身を除く): 35959356

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 121, 148, 176, 242, 296, 407, 421, 484, 592, 814, 842, 968, 1628, 1684, 1936, 3256, 3368, 4477, 4631, 6512, 6736, 8954, 9262, 15577, 17908, 18524, 31154, 35816, 37048, 50941, 62308, 71632, 74096, 101882, 124616, 171347, 203764, 249232, 342694, 407528, 685388, 815056, 1370776, 1884817, 2741552, 3769634, 7539268, 15078536, 30157072]

約数ペア:

[(1, 30157072), (2, 15078536), (4, 7539268), (8, 3769634), (11, 2741552), (16, 1884817), (22, 1370776), (37, 815056), (44, 685388), (74, 407528), (88, 342694), (121, 249232), (148, 203764), (176, 171347), (242, 124616), (296, 101882), (407, 74096), (421, 71632), (484, 62308), (592, 50941), (814, 37048), (842, 35816), (968, 31154), (1628, 18524), (1684, 17908), (1936, 15577), (3256, 9262), (3368, 8954), (4477, 6736), (4631, 6512)]