30757428

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1198

約数の個数: 96

約数和(自身を含む): 90473600

約数和(自身を除く): 59716172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1153, 1404, 1482, 2052, 2223, 2306, 2964, 3459, 4446, 4612, 6669, 6918, 8892, 10377, 13338, 13836, 14989, 20754, 21907, 26676, 29978, 31131, 41508, 43814, 44967, 59956, 62262, 65721, 87628, 89934, 124524, 131442, 134901, 179868, 197163, 262884, 269802, 284791, 394326, 404703, 539604, 569582, 591489, 788652, 809406, 854373, 1139164, 1182978, 1618812, 1708746, 2365956, 2563119, 3417492, 5126238, 7689357, 10252476, 15378714, 30757428]

約数ペア:

[(1, 30757428), (2, 15378714), (3, 10252476), (4, 7689357), (6, 5126238), (9, 3417492), (12, 2563119), (13, 2365956), (18, 1708746), (19, 1618812), (26, 1182978), (27, 1139164), (36, 854373), (38, 809406), (39, 788652), (52, 591489), (54, 569582), (57, 539604), (76, 404703), (78, 394326), (108, 284791), (114, 269802), (117, 262884), (156, 197163), (171, 179868), (228, 134901), (234, 131442), (247, 124524), (342, 89934), (351, 87628), (468, 65721), (494, 62262), (513, 59956), (684, 44967), (702, 43814), (741, 41508), (988, 31131), (1026, 29978), (1153, 26676), (1404, 21907), (1482, 20754), (2052, 14989), (2223, 13836), (2306, 13338), (2964, 10377), (3459, 8892), (4446, 6918), (4612, 6669)]