30344292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 91291200

約数和(自身を除く): 60946908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 37, 38, 44, 57, 66, 74, 76, 99, 109, 111, 114, 132, 148, 171, 198, 209, 218, 222, 228, 327, 333, 342, 396, 407, 418, 436, 444, 627, 654, 666, 684, 703, 814, 836, 981, 1199, 1221, 1254, 1308, 1332, 1406, 1628, 1881, 1962, 2071, 2109, 2398, 2442, 2508, 2812, 3597, 3663, 3762, 3924, 4033, 4142, 4218, 4796, 4884, 6213, 6327, 7194, 7326, 7524, 7733, 8066, 8284, 8436, 10791, 12099, 12426, 12654, 14388, 14652, 15466, 16132, 18639, 21582, 22781, 23199, 24198, 24852, 25308, 30932, 36297, 37278, 43164, 44363, 45562, 46398, 48396, 68343, 69597, 72594, 74556, 76627, 88726, 91124, 92796, 133089, 136686, 139194, 145188, 153254, 177452, 205029, 229881, 266178, 273372, 278388, 306508, 399267, 410058, 459762, 532356, 689643, 798534, 820116, 842897, 919524, 1379286, 1597068, 1685794, 2528691, 2758572, 3371588, 5057382, 7586073, 10114764, 15172146, 30344292]

約数ペア:

[(1, 30344292), (2, 15172146), (3, 10114764), (4, 7586073), (6, 5057382), (9, 3371588), (11, 2758572), (12, 2528691), (18, 1685794), (19, 1597068), (22, 1379286), (33, 919524), (36, 842897), (37, 820116), (38, 798534), (44, 689643), (57, 532356), (66, 459762), (74, 410058), (76, 399267), (99, 306508), (109, 278388), (111, 273372), (114, 266178), (132, 229881), (148, 205029), (171, 177452), (198, 153254), (209, 145188), (218, 139194), (222, 136686), (228, 133089), (327, 92796), (333, 91124), (342, 88726), (396, 76627), (407, 74556), (418, 72594), (436, 69597), (444, 68343), (627, 48396), (654, 46398), (666, 45562), (684, 44363), (703, 43164), (814, 37278), (836, 36297), (981, 30932), (1199, 25308), (1221, 24852), (1254, 24198), (1308, 23199), (1332, 22781), (1406, 21582), (1628, 18639), (1881, 16132), (1962, 15466), (2071, 14652), (2109, 14388), (2398, 12654), (2442, 12426), (2508, 12099), (2812, 10791), (3597, 8436), (3663, 8284), (3762, 8066), (3924, 7733), (4033, 7524), (4142, 7326), (4218, 7194), (4796, 6327), (4884, 6213)]