30723912

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 90105600

約数和(自身を除く): 59381688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 37, 38, 57, 72, 74, 76, 111, 114, 148, 152, 171, 222, 228, 296, 333, 342, 444, 456, 607, 666, 684, 703, 888, 1214, 1332, 1368, 1406, 1821, 2109, 2428, 2664, 2812, 3642, 4218, 4856, 5463, 5624, 6327, 7284, 8436, 10926, 11533, 12654, 14568, 16872, 21852, 22459, 23066, 25308, 34599, 43704, 44918, 46132, 50616, 67377, 69198, 89836, 92264, 103797, 134754, 138396, 179672, 202131, 207594, 269508, 276792, 404262, 415188, 426721, 539016, 808524, 830376, 853442, 1280163, 1617048, 1706884, 2560326, 3413768, 3840489, 5120652, 7680978, 10241304, 15361956, 30723912]

約数ペア:

[(1, 30723912), (2, 15361956), (3, 10241304), (4, 7680978), (6, 5120652), (8, 3840489), (9, 3413768), (12, 2560326), (18, 1706884), (19, 1617048), (24, 1280163), (36, 853442), (37, 830376), (38, 808524), (57, 539016), (72, 426721), (74, 415188), (76, 404262), (111, 276792), (114, 269508), (148, 207594), (152, 202131), (171, 179672), (222, 138396), (228, 134754), (296, 103797), (333, 92264), (342, 89836), (444, 69198), (456, 67377), (607, 50616), (666, 46132), (684, 44918), (703, 43704), (888, 34599), (1214, 25308), (1332, 23066), (1368, 22459), (1406, 21852), (1821, 16872), (2109, 14568), (2428, 12654), (2664, 11533), (2812, 10926), (3642, 8436), (4218, 7284), (4856, 6327), (5463, 5624)]