30330612

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:427

約数の個数: 120

約数和(自身を含む): 90120800

約数和(自身を除く): 59790188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 379, 468, 494, 513, 684, 702, 741, 758, 988, 1026, 1053, 1137, 1404, 1482, 1516, 1539, 2052, 2106, 2223, 2274, 2964, 3078, 3411, 4212, 4446, 4548, 4927, 6156, 6669, 6822, 7201, 8892, 9854, 10233, 13338, 13644, 14402, 14781, 19708, 20007, 20466, 21603, 26676, 28804, 29562, 30699, 40014, 40932, 43206, 44343, 59124, 61398, 64809, 80028, 86412, 88686, 93613, 122796, 129618, 133029, 177372, 187226, 194427, 259236, 266058, 280839, 374452, 388854, 399087, 532116, 561678, 583281, 777708, 798174, 842517, 1123356, 1166562, 1596348, 1685034, 2333124, 2527551, 3370068, 5055102, 7582653, 10110204, 15165306, 30330612]

約数ペア:

[(1, 30330612), (2, 15165306), (3, 10110204), (4, 7582653), (6, 5055102), (9, 3370068), (12, 2527551), (13, 2333124), (18, 1685034), (19, 1596348), (26, 1166562), (27, 1123356), (36, 842517), (38, 798174), (39, 777708), (52, 583281), (54, 561678), (57, 532116), (76, 399087), (78, 388854), (81, 374452), (108, 280839), (114, 266058), (117, 259236), (156, 194427), (162, 187226), (171, 177372), (228, 133029), (234, 129618), (247, 122796), (324, 93613), (342, 88686), (351, 86412), (379, 80028), (468, 64809), (494, 61398), (513, 59124), (684, 44343), (702, 43206), (741, 40932), (758, 40014), (988, 30699), (1026, 29562), (1053, 28804), (1137, 26676), (1404, 21603), (1482, 20466), (1516, 20007), (1539, 19708), (2052, 14781), (2106, 14402), (2223, 13644), (2274, 13338), (2964, 10233), (3078, 9854), (3411, 8892), (4212, 7201), (4446, 6822), (4548, 6669), (4927, 6156)]