30690348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1741}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 77846496

約数和(自身を除く): 47156148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 452, 678, 1356, 1469, 1741, 2938, 3482, 4407, 5223, 5876, 6964, 8814, 10446, 17628, 20892, 22633, 45266, 67899, 90532, 135798, 196733, 271596, 393466, 590199, 786932, 1180398, 2360796, 2557529, 5115058, 7672587, 10230116, 15345174, 30690348]

約数ペア:

[(1, 30690348), (2, 15345174), (3, 10230116), (4, 7672587), (6, 5115058), (12, 2557529), (13, 2360796), (26, 1180398), (39, 786932), (52, 590199), (78, 393466), (113, 271596), (156, 196733), (226, 135798), (339, 90532), (452, 67899), (678, 45266), (1356, 22633), (1469, 20892), (1741, 17628), (2938, 10446), (3482, 8814), (4407, 6964), (5223, 5876)]